Rankings for Scientist

University, Subject, Country, Region, World

Japan Scientists Natural Sciences / Mathematical Sciences Rankings in Japan 2024

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings and University Subject Rankings.  Click here for individual or institutional registration.

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Total 504 scientist, 1 country, 137 institution
Takeshi Taniguchi
Takeshi Taniguchi
Kurume University
Kurume University
Natural Sciences / Mathematical Sciences
mathematics
H-Index Rankings
University / Institution:
# 1
Country:
# 89
Region:
# 732
World:
# 7,551
H-Index
Total:
102
Last 6 Year:
93
Last 6 Year/Total:
0.912
i10 Index
Total:
919
Last 6 Year:
739
Last 6 Year/Total:
0.804
Citation
Total:
50,537
Last 6 Year:
39,955
Last 6 Year/Total:
0.791
Yukinori Okada
Yukinori Okada i
Osaka University
Osaka University
Natural Sciences / Mathematical Sciences
Statistical Genetics
Genetics of Human Complex Diseases
Epigenetics
Drug Discovery
H-Index Rankings
University / Institution:
# 14
Country:
# 132
Region:
# 1,069
World:
# 10,695
H-Index
Total:
93
Last 6 Year:
78
Last 6 Year/Total:
0.839
i10 Index
Total:
254
Last 6 Year:
241
Last 6 Year/Total:
0.949
Citation
Total:
42,046
Last 6 Year:
30,724
Last 6 Year/Total:
0.731
Yosihiko Ogata
Yosihiko Ogata
Institute of Statistical Mathematics
Institute of Statistical Mathematics
Natural Sciences / Mathematical Sciences
Statistical Seismology
Earthquake Forecasting
H-Index Rankings
University / Institution:
# 1
Country:
# 813
Region:
# 5,910
World:
# 46,891
H-Index
Total:
60
Last 6 Year:
33
Last 6 Year/Total:
0.550
i10 Index
Total:
117
Last 6 Year:
81
Last 6 Year/Total:
0.692
Citation
Total:
17,798
Last 6 Year:
6,287
Last 6 Year/Total:
0.353
Masahito Hayashi
Masahito Hayashi
Nagoya University
Nagoya University
Natural Sciences / Mathematical Sciences
Quantum Information
Information Theory
Quantum Network
Quantum Estimation
H-Index Rankings
University / Institution:
# 55
Country:
# 1,083
Region:
# 7,804
World:
# 58,802
H-Index
Total:
55
Last 6 Year:
38
Last 6 Year/Total:
0.691
i10 Index
Total:
165
Last 6 Year:
126
Last 6 Year/Total:
0.764
Citation
Total:
11,302
Last 6 Year:
5,464
Last 6 Year/Total:
0.483
Yoshikazu Giga
Yoshikazu Giga
University of Tokyo
University of Tokyo
Natural Sciences / Mathematical Sciences
Partial Differential Equations
H-Index Rankings
University / Institution:
# 60
Country:
# 1,106
Region:
# 7,945
World:
# 59,969
H-Index
Total:
55
Last 6 Year:
29
Last 6 Year/Total:
0.527
i10 Index
Total:
186
Last 6 Year:
90
Last 6 Year/Total:
0.484
Citation
Total:
15,987
Last 6 Year:
3,981
Last 6 Year/Total:
0.249
Ken-ichi Kawarabayashi
Ken-ichi Kawarabayashi
National Institute of Informatics, Japan
National Institute of Informatics, Japan
Natural Sciences / Mathematical Sciences
Graph Theory
Graph Algorithms
Combinatorics
Discrete Mathematics
Combinatorial optimization
H-Index Rankings
University / Institution:
# 3
Country:
# 1,406
Region:
# 10,480
World:
# 75,909
H-Index
Total:
50
Last 6 Year:
35
Last 6 Year/Total:
0.700
i10 Index
Total:
199
Last 6 Year:
112
Last 6 Year/Total:
0.563
Citation
Total:
11,641
Last 6 Year:
7,399
Last 6 Year/Total:
0.636
Genshiro Kitagawa
Genshiro Kitagawa
Institute of Statistical Mathematics
Institute of Statistical Mathematics
Natural Sciences / Mathematical Sciences
time series analysis
statistics
Monte Carlo methods
Optimal control
H-Index Rankings
University / Institution:
# 2
Country:
# 1,455
Region:
# 10,727
World:
# 77,938
H-Index
Total:
50
Last 6 Year:
25
Last 6 Year/Total:
0.500
i10 Index
Total:
99
Last 6 Year:
48
Last 6 Year/Total:
0.485
Citation
Total:
19,729
Last 6 Year:
4,840
Last 6 Year/Total:
0.245
Kenji Fukumizu
Kenji Fukumizu
Institute of Statistical Mathematics
Institute of Statistical Mathematics
Natural Sciences / Mathematical Sciences
Machine learning
statistics
H-Index Rankings
University / Institution:
# 3
Country:
# 1,497
Region:
# 11,114
World:
# 79,596
H-Index
Total:
49
Last 6 Year:
37
Last 6 Year/Total:
0.755
i10 Index
Total:
112
Last 6 Year:
83
Last 6 Year/Total:
0.741
Citation
Total:
14,100
Last 6 Year:
8,223
Last 6 Year/Total:
0.583
Hitoshi Ishii
Hitoshi Ishii
Waseda University
Waseda University
Natural Sciences / Mathematical Sciences
partial differential equations
optimal control
H-Index Rankings
University / Institution:
# 27
Country:
# 1,656
Region:
# 12,155
World:
# 86,165
H-Index
Total:
48
Last 6 Year:
26
Last 6 Year/Total:
0.542
i10 Index
Total:
99
Last 6 Year:
56
Last 6 Year/Total:
0.566
Citation
Total:
14,723
Last 6 Year:
3,672
Last 6 Year/Total:
0.249
Masami Yasuda
Masami Yasuda
Chiba University
Chiba University
Natural Sciences / Mathematical Sciences
Stochastic Optimization
Dynamic Programming
Fuzzy Analysis
H-Index Rankings
University / Institution:
# 25
Country:
# 1,813
Region:
# 13,038
World:
# 91,671
H-Index
Total:
47
Last 6 Year:
18
Last 6 Year/Total:
0.383
i10 Index
Total:
196
Last 6 Year:
30
Last 6 Year/Total:
0.153
Citation
Total:
8,677
Last 6 Year:
1,306
Last 6 Year/Total:
0.151
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Hiraku Nakajima
Hiraku Nakajima
Kavli Institute for the Physics and Mathematics of the Universe
Kavli Institute for the Physics and Mathematics of the Universe
Natural Sciences / Mathematical Sciences
Representation Theory
Algebraic Geometry
H-Index Rankings
University / Institution:
# 4
Country:
# 1,969
Region:
# 14,466
World:
# 99,564
H-Index
Total:
45
Last 6 Year:
30
Last 6 Year/Total:
0.667
i10 Index
Total:
75
Last 6 Year:
54
Last 6 Year/Total:
0.720
Citation
Total:
9,021
Last 6 Year:
3,423
Last 6 Year/Total:
0.379
Toshiyuki Kobayashi
Toshiyuki Kobayashi
University of Tokyo
University of Tokyo
Natural Sciences / Mathematical Sciences
mathematics
Lie theory
representation theory
discontinuous groups
H-Index Rankings
University / Institution:
# 100
Country:
# 2,139
Region:
# 15,627
World:
# 106,570
H-Index
Total:
44
Last 6 Year:
23
Last 6 Year/Total:
0.523
i10 Index
Total:
103
Last 6 Year:
52
Last 6 Year/Total:
0.505
Citation
Total:
6,203
Last 6 Year:
1,689
Last 6 Year/Total:
0.272
Tetsuya Takahashi
Tetsuya Takahashi
Osaka Metropolitan University
Osaka Metropolitan University
Natural Sciences / Mathematical Sciences
Mathematics
Public Key Cryptography
University Mathematics Education
H-Index Rankings
University / Institution:
# 18
Country:
# 2,282
Region:
# 16,680
World:
# 112,748
H-Index
Total:
43
Last 6 Year:
21
Last 6 Year/Total:
0.488
i10 Index
Total:
199
Last 6 Year:
43
Last 6 Year/Total:
0.216
Citation
Total:
12,595
Last 6 Year:
3,553
Last 6 Year/Total:
0.282
Fumio Hiai
Fumio Hiai
Tohoku University
Tohoku University
Natural Sciences / Mathematical Sciences
Matrix Analysis
Operator Algebras
Operator Theory
Quantum Probability
H-Index Rankings
University / Institution:
# 138
Country:
# 2,404
Region:
# 17,737
World:
# 118,143
H-Index
Total:
42
Last 6 Year:
24
Last 6 Year/Total:
0.571
i10 Index
Total:
100
Last 6 Year:
57
Last 6 Year/Total:
0.570
Citation
Total:
7,595
Last 6 Year:
2,248
Last 6 Year/Total:
0.296
Akira Sasaki
Akira Sasaki
The Graduate University for Advanced Studies
The Graduate University for Advanced Studies
Natural Sciences / Mathematical Sciences
Theoretical Biology
Evolutionary Biology
Theoretical Ecology
Epidemiology
Population Genetics
H-Index Rankings
University / Institution:
# 4
Country:
# 2,752
Region:
# 20,353
World:
# 132,987
H-Index
Total:
40
Last 6 Year:
20
Last 6 Year/Total:
0.500
i10 Index
Total:
68
Last 6 Year:
41
Last 6 Year/Total:
0.603
Citation
Total:
7,517
Last 6 Year:
1,935
Last 6 Year/Total:
0.257
Guisheng Zhai
Guisheng Zhai
Shibaura Institute of Technology
Shibaura Institute of Technology
Natural Sciences / Mathematical Sciences
Control Theory
Applied Mathematics
H-Index Rankings
University / Institution:
# 9
Country:
# 3,284
Region:
# 24,829
World:
# 156,484
H-Index
Total:
37
Last 6 Year:
21
Last 6 Year/Total:
0.568
i10 Index
Total:
109
Last 6 Year:
46
Last 6 Year/Total:
0.422
Citation
Total:
6,444
Last 6 Year:
1,849
Last 6 Year/Total:
0.287
Jiancang Zhuang
Jiancang Zhuang
Institute of Statistical Mathematics
Institute of Statistical Mathematics
Natural Sciences / Mathematical Sciences
point process
statistical seismology
Bayesian inversion
H-Index Rankings
University / Institution:
# 4
Country:
# 3,381
Region:
# 25,655
World:
# 160,292
H-Index
Total:
36
Last 6 Year:
30
Last 6 Year/Total:
0.833
i10 Index
Total:
91
Last 6 Year:
72
Last 6 Year/Total:
0.791
Citation
Total:
5,341
Last 6 Year:
3,080
Last 6 Year/Total:
0.577
Shin Ichi Tate
Shin Ichi Tate
Hiroshima University
Hiroshima University
Natural Sciences / Mathematical Sciences
NMR
protein structure
protein dynamics
H-Index Rankings
University / Institution:
# 61
Country:
# 3,559
Region:
# 26,823
World:
# 167,546
H-Index
Total:
36
Last 6 Year:
16
Last 6 Year/Total:
0.444
i10 Index
Total:
72
Last 6 Year:
22
Last 6 Year/Total:
0.306
Citation
Total:
3,632
Last 6 Year:
742
Last 6 Year/Total:
0.204
Masanori Hanada
Masanori Hanada
Kyoto University
Kyoto University
Natural Sciences / Mathematical Sciences
High Energy Theory
Quantum Field Theory
String Theory
Computational Physics
Quantum Simulation
H-Index Rankings
University / Institution:
# 250
Country:
# 3,648
Region:
# 28,090
World:
# 172,716
H-Index
Total:
35
Last 6 Year:
25
Last 6 Year/Total:
0.714
i10 Index
Total:
73
Last 6 Year:
51
Last 6 Year/Total:
0.699
Citation
Total:
4,688
Last 6 Year:
2,566
Last 6 Year/Total:
0.547
Takashi Maekawa
Takashi Maekawa
Yokohama National University
Yokohama National University
Natural Sciences / Mathematical Sciences
geometric modeling
cad/cam
differential geometry
H-Index Rankings
University / Institution:
# 21
Country:
# 3,747
Region:
# 28,637
World:
# 176,402
H-Index
Total:
35
Last 6 Year:
19
Last 6 Year/Total:
0.543
i10 Index
Total:
71
Last 6 Year:
36
Last 6 Year/Total:
0.507
Citation
Total:
4,869
Last 6 Year:
1,263
Last 6 Year/Total:
0.259
Nanako Shigesada
Nanako Shigesada
Nara Women's University
Nara Women's University
Natural Sciences / Mathematical Sciences
Mathematical Biology
Theoretical Ecology
H-Index Rankings
University / Institution:
# 6
Country:
# 3,783
Region:
# 28,741
World:
# 177,270
H-Index
Total:
35
Last 6 Year:
17
Last 6 Year/Total:
0.486
i10 Index
Total:
50
Last 6 Year:
28
Last 6 Year/Total:
0.560
Citation
Total:
8,446
Last 6 Year:
1,855
Last 6 Year/Total:
0.220
Alessandro Sonnenfeld
Alessandro Sonnenfeld
Kavli Institute for the Physics and Mathematics of the Universe
Kavli Institute for the Physics and Mathematics of the Universe
Natural Sciences / Mathematical Sciences
Early-type galaxies
Gravitational Lensing
Bayesian inference
H-Index Rankings
University / Institution:
# 7
Country:
# 3,820
Region:
# 29,093
World:
# 178,662
H-Index
Total:
34
Last 6 Year:
32
Last 6 Year/Total:
0.941
i10 Index
Total:
58
Last 6 Year:
56
Last 6 Year/Total:
0.966
Citation
Total:
5,986
Last 6 Year:
4,561
Last 6 Year/Total:
0.762
Kenjiro Terada
Kenjiro Terada
Tohoku University
Tohoku University
Natural Sciences / Mathematical Sciences
Multiscale analysis
Material modeling
Nonlinear analysis
Failure analysis
Optimization
H-Index Rankings
University / Institution:
# 212
Country:
# 3,903
Region:
# 30,393
World:
# 184,726
H-Index
Total:
34
Last 6 Year:
22
Last 6 Year/Total:
0.647
i10 Index
Total:
97
Last 6 Year:
61
Last 6 Year/Total:
0.629
Citation
Total:
6,085
Last 6 Year:
2,241
Last 6 Year/Total:
0.368
Shinto Eguchi
Shinto Eguchi
Institute of Statistical Mathematics
Institute of Statistical Mathematics
Natural Sciences / Mathematical Sciences
statistics
information geometry
H-Index Rankings
University / Institution:
# 5
Country:
# 3,931
Region:
# 30,532
World:
# 185,603
H-Index
Total:
34
Last 6 Year:
21
Last 6 Year/Total:
0.618
i10 Index
Total:
69
Last 6 Year:
41
Last 6 Year/Total:
0.594
Citation
Total:
4,155
Last 6 Year:
1,367
Last 6 Year/Total:
0.329
Nakahiro Yoshida
Nakahiro Yoshida
University of Tokyo
University of Tokyo
Natural Sciences / Mathematical Sciences
Theoretical Statistics
Probability Theory
H-Index Rankings
University / Institution:
# 174
Country:
# 3,967
Region:
# 30,693
World:
# 186,741
H-Index
Total:
34
Last 6 Year:
19
Last 6 Year/Total:
0.559
i10 Index
Total:
68
Last 6 Year:
43
Last 6 Year/Total:
0.632
Citation
Total:
4,069
Last 6 Year:
1,410
Last 6 Year/Total:
0.347
Toshikazu Sunada 砂田利一
Toshikazu Sunada 砂田利一
Meiji University
Meiji University
Natural Sciences / Mathematical Sciences
Geometry / 幾何学
Discrete Geometric Analysis
H-Index Rankings
University / Institution:
# 7
Country:
# 4,008
Region:
# 30,815
World:
# 187,680
H-Index
Total:
34
Last 6 Year:
17
Last 6 Year/Total:
0.500
i10 Index
Total:
56
Last 6 Year:
28
Last 6 Year/Total:
0.500
Citation
Total:
4,382
Last 6 Year:
1,074
Last 6 Year/Total:
0.245
Ryo Kobayashi
Ryo Kobayashi
Hiroshima University
Hiroshima University
Natural Sciences / Mathematical Sciences
Applied Mathematics
Mathematical Biology
H-Index Rankings
University / Institution:
# 72
Country:
# 4,152
Region:
# 32,656
World:
# 195,824
H-Index
Total:
33
Last 6 Year:
22
Last 6 Year/Total:
0.667
i10 Index
Total:
62
Last 6 Year:
40
Last 6 Year/Total:
0.645
Citation
Total:
8,261
Last 6 Year:
2,543
Last 6 Year/Total:
0.308
Sumio Watanabe
Sumio Watanabe
Tokyo Institute of Technology
Tokyo Institute of Technology
Natural Sciences / Mathematical Sciences
algebraic geometry
probability theory
mathematical statistics
H-Index Rankings
University / Institution:
# 163
Country:
# 4,582
Region:
# 35,572
World:
# 211,780
H-Index
Total:
32
Last 6 Year:
15
Last 6 Year/Total:
0.469
i10 Index
Total:
67
Last 6 Year:
26
Last 6 Year/Total:
0.388
Citation
Total:
7,445
Last 6 Year:
3,919
Last 6 Year/Total:
0.526
Kenji Kajiwara
Kenji Kajiwara
Kyushu University
Kyushu University
Natural Sciences / Mathematical Sciences
Mathematics
H-Index Rankings
University / Institution:
# 138
Country:
# 4,602
Region:
# 35,634
World:
# 212,268
H-Index
Total:
32
Last 6 Year:
13
Last 6 Year/Total:
0.406
i10 Index
Total:
73
Last 6 Year:
22
Last 6 Year/Total:
0.301
Citation
Total:
3,245
Last 6 Year:
794
Last 6 Year/Total:
0.245
Benoît Collins
Benoît Collins
Kyoto University
Kyoto University
Natural Sciences / Mathematical Sciences
mathematics
H-Index Rankings
University / Institution:
# 318
Country:
# 4,706
Region:
# 37,298
World:
# 218,824
H-Index
Total:
31
Last 6 Year:
23
Last 6 Year/Total:
0.742
i10 Index
Total:
59
Last 6 Year:
43
Last 6 Year/Total:
0.729
Citation
Total:
4,032
Last 6 Year:
2,030
Last 6 Year/Total:
0.503
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Hidetoshi Awata
Hidetoshi Awata
Nagoya University
Nagoya University
Natural Sciences / Mathematical Sciences
H-Index Rankings
University / Institution:
# 167
Country:
# 4,733
Region:
# 37,515
World:
# 220,128
H-Index
Total:
31
Last 6 Year:
22
Last 6 Year/Total:
0.710
i10 Index
Total:
51
Last 6 Year:
30
Last 6 Year/Total:
0.588
Citation
Total:
4,084
Last 6 Year:
1,192
Last 6 Year/Total:
0.292
Masaru Ikehata
Masaru Ikehata
Hiroshima University
Hiroshima University
Natural Sciences / Mathematical Sciences
Inverse Problems
Inverse Obstacle Problems
Partial Differential Equations
H-Index Rankings
University / Institution:
# 88
Country:
# 4,863
Region:
# 38,208
World:
# 224,994
H-Index
Total:
31
Last 6 Year:
15
Last 6 Year/Total:
0.484
i10 Index
Total:
70
Last 6 Year:
27
Last 6 Year/Total:
0.386
Citation
Total:
3,230
Last 6 Year:
789
Last 6 Year/Total:
0.244
Kenji Yajima
Kenji Yajima
Gakushuin University
Gakushuin University
Natural Sciences / Mathematical Sciences
Analysis
PDE
Mathematical Physics
H-Index Rankings
University / Institution:
# 5
Country:
# 4,866
Region:
# 38,220
World:
# 225,113
H-Index
Total:
31
Last 6 Year:
15
Last 6 Year/Total:
0.484
i10 Index
Total:
56
Last 6 Year:
25
Last 6 Year/Total:
0.446
Citation
Total:
4,150
Last 6 Year:
821
Last 6 Year/Total:
0.198
Hiroakira Ono
Hiroakira Ono
Japan Advanced Institute of Science & Technology
Japan Advanced Institute of Science & Technology
Natural Sciences / Mathematical Sciences
mathematical logic
H-Index Rankings
University / Institution:
# 24
Country:
# 5,178
Region:
# 41,095
World:
# 238,886
H-Index
Total:
30
Last 6 Year:
15
Last 6 Year/Total:
0.500
i10 Index
Total:
57
Last 6 Year:
20
Last 6 Year/Total:
0.351
Citation
Total:
4,567
Last 6 Year:
1,191
Last 6 Year/Total:
0.261
Shigeki Akiyama
Shigeki Akiyama
University of Tsukuba
University of Tsukuba
Natural Sciences / Mathematical Sciences
number theory and ergodic theory
H-Index Rankings
University / Institution:
# 100
Country:
# 5,222
Region:
# 41,193
World:
# 239,757
H-Index
Total:
30
Last 6 Year:
12
Last 6 Year/Total:
0.400
i10 Index
Total:
65
Last 6 Year:
19
Last 6 Year/Total:
0.292
Citation
Total:
2,980
Last 6 Year:
650
Last 6 Year/Total:
0.218
Toshikazu Kuniya
Toshikazu Kuniya
Kobe University
Kobe University
Natural Sciences / Mathematical Sciences
Mathematical Epidemiology
Differential Equations
Dynamical Systems
H-Index Rankings
University / Institution:
# 91
Country:
# 5,286
Region:
# 42,583
World:
# 244,490
H-Index
Total:
29
Last 6 Year:
24
Last 6 Year/Total:
0.828
i10 Index
Total:
52
Last 6 Year:
47
Last 6 Year/Total:
0.904
Citation
Total:
2,385
Last 6 Year:
1,745
Last 6 Year/Total:
0.732
Yoshikazu Fukuyama
Yoshikazu Fukuyama
Meiji University
Meiji University
Natural Sciences / Mathematical Sciences
Smart City
Applications of Computational Intelligent Techniques to Practical Problems
H-Index Rankings
University / Institution:
# 11
Country:
# 5,465
Region:
# 44,016
World:
# 252,170
H-Index
Total:
29
Last 6 Year:
17
Last 6 Year/Total:
0.586
i10 Index
Total:
93
Last 6 Year:
25
Last 6 Year/Total:
0.269
Citation
Total:
7,821
Last 6 Year:
1,656
Last 6 Year/Total:
0.212
Nobuo Yamashita
Nobuo Yamashita
Kyoto University
Kyoto University
Natural Sciences / Mathematical Sciences
mathematical optimization
large-scale optimization and its applications
H-Index Rankings
University / Institution:
# 350
Country:
# 5,493
Region:
# 44,124
World:
# 252,945
H-Index
Total:
29
Last 6 Year:
17
Last 6 Year/Total:
0.586
i10 Index
Total:
39
Last 6 Year:
24
Last 6 Year/Total:
0.615
Citation
Total:
3,474
Last 6 Year:
1,214
Last 6 Year/Total:
0.349
Narutaka Ozawa
Narutaka Ozawa
Kyoto University
Kyoto University
Natural Sciences / Mathematical Sciences
Operator Algebras
Functional Analysis
Analytic Group Theory
H-Index Rankings
University / Institution:
# 366
Country:
# 5,685
Region:
# 46,295
World:
# 261,809
H-Index
Total:
28
Last 6 Year:
22
Last 6 Year/Total:
0.786
i10 Index
Total:
52
Last 6 Year:
40
Last 6 Year/Total:
0.769
Citation
Total:
4,719
Last 6 Year:
1,977
Last 6 Year/Total:
0.419
Hiroaki Terao
Hiroaki Terao
Hokkaido University
Hokkaido University
Natural Sciences / Mathematical Sciences
mathematics
H-Index Rankings
University / Institution:
# 214
Country:
# 5,890
Region:
# 47,698
World:
# 270,402
H-Index
Total:
28
Last 6 Year:
14
Last 6 Year/Total:
0.500
i10 Index
Total:
56
Last 6 Year:
21
Last 6 Year/Total:
0.375
Citation
Total:
4,700
Last 6 Year:
1,071
Last 6 Year/Total:
0.228
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Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Arakawa Tomoyuki
Arakawa Tomoyuki
Kyoto University
Kyoto University
Natural Sciences / Mathematical Sciences
mathematics
physics
H-Index Rankings
University / Institution:
# 382
Country:
# 6,004
Region:
# 49,341
World:
# 276,336
H-Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
i10 Index
Total:
43
Last 6 Year:
36
Last 6 Year/Total:
0.837
Citation
Total:
2,204
Last 6 Year:
1,439
Last 6 Year/Total:
0.653
Hiraoka Yasuaki
Hiraoka Yasuaki
Kyoto University
Kyoto University
Natural Sciences / Mathematical Sciences
computational topology
mathematics
biology
materials science
H-Index Rankings
University / Institution:
# 383
Country:
# 6,006
Region:
# 49,360
World:
# 276,427
H-Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
i10 Index
Total:
41
Last 6 Year:
32
Last 6 Year/Total:
0.780
Citation
Total:
2,628
Last 6 Year:
1,982
Last 6 Year/Total:
0.754
Ryo Takahashi
Ryo Takahashi
Nagoya University
Nagoya University
Natural Sciences / Mathematical Sciences
commutative algebra
representation theory of algebras
homological algebra
H-Index Rankings
University / Institution:
# 209
Country:
# 6,041
Region:
# 49,822
World:
# 278,619
H-Index
Total:
27
Last 6 Year:
21
Last 6 Year/Total:
0.778
i10 Index
Total:
64
Last 6 Year:
49
Last 6 Year/Total:
0.766
Citation
Total:
2,309
Last 6 Year:
1,316
Last 6 Year/Total:
0.570
Yamada Kotaro
Yamada Kotaro
Tokyo Institute of Technology
Tokyo Institute of Technology
Natural Sciences / Mathematical Sciences
Mathematics
H-Index Rankings
University / Institution:
# 209
Country:
# 6,181
Region:
# 50,956
World:
# 284,666
H-Index
Total:
27
Last 6 Year:
17
Last 6 Year/Total:
0.630
i10 Index
Total:
58
Last 6 Year:
30
Last 6 Year/Total:
0.517
Citation
Total:
2,968
Last 6 Year:
1,055
Last 6 Year/Total:
0.355
Ryuhei Uehara
Ryuhei Uehara
Japan Advanced Institute of Science & Technology
Japan Advanced Institute of Science & Technology
Natural Sciences / Mathematical Sciences
computational complexity
computational geometry
graph algorithm
games and puzzles
computational origami
H-Index Rankings
University / Institution:
# 27
Country:
# 6,208
Region:
# 51,083
World:
# 285,580
H-Index
Total:
27
Last 6 Year:
16
Last 6 Year/Total:
0.593
i10 Index
Total:
77
Last 6 Year:
33
Last 6 Year/Total:
0.429
Citation
Total:
2,902
Last 6 Year:
1,266
Last 6 Year/Total:
0.436
Megumi Saigo
Megumi Saigo
Fukuoka University
Fukuoka University
Natural Sciences / Mathematical Sciences
mathematics
H-Index Rankings
University / Institution:
# 16
Country:
# 6,219
Region:
# 51,130
World:
# 285,858
H-Index
Total:
27
Last 6 Year:
16
Last 6 Year/Total:
0.593
i10 Index
Total:
56
Last 6 Year:
21
Last 6 Year/Total:
0.375
Citation
Total:
4,492
Last 6 Year:
1,287
Last 6 Year/Total:
0.287
Takao Tsuchiya
Takao Tsuchiya
Doshisha University
Doshisha University
Natural Sciences / Mathematical Sciences
Numerical Acoustics
H-Index Rankings
University / Institution:
# 13
Country:
# 6,321
Region:
# 51,510
World:
# 288,943
H-Index
Total:
27
Last 6 Year:
11
Last 6 Year/Total:
0.407
i10 Index
Total:
60
Last 6 Year:
15
Last 6 Year/Total:
0.250
Citation
Total:
2,307
Last 6 Year:
550
Last 6 Year/Total:
0.238
Pierre Alquier
Pierre Alquier
RIKEN
RIKEN
Natural Sciences / Mathematical Sciences
Statistical learning theory
aggregation of estimators
approximate posterior inference
mathematical statistics
PAC-Bayes
H-Index Rankings
University / Institution:
# 83
Country:
# 6,420
Region:
# 53,672
World:
# 296,703
H-Index
Total:
26
Last 6 Year:
21
Last 6 Year/Total:
0.808
i10 Index
Total:
41
Last 6 Year:
32
Last 6 Year/Total:
0.780
Citation
Total:
2,213
Last 6 Year:
1,595
Last 6 Year/Total:
0.721
Shinji Nakaoka
Shinji Nakaoka
Hokkaido University
Hokkaido University
Natural Sciences / Mathematical Sciences
Mathematical Biology
H-Index Rankings
University / Institution:
# 239
Country:
# 6,505
Region:
# 54,382
World:
# 300,216
H-Index
Total:
26
Last 6 Year:
19
Last 6 Year/Total:
0.731
i10 Index
Total:
41
Last 6 Year:
33
Last 6 Year/Total:
0.805
Citation
Total:
2,487
Last 6 Year:
1,888
Last 6 Year/Total:
0.759
Hiroshi Ito
Hiroshi Ito
Kyushu Institute of Technology
Kyushu Institute of Technology
Natural Sciences / Mathematical Sciences
Control theory
Stability theory
Applied mathematics
Nonlinear dynamics
Mathematical epidemiology
H-Index Rankings
University / Institution:
# 22
Country:
# 6,573
Region:
# 54,762
World:
# 302,396
H-Index
Total:
26
Last 6 Year:
17
Last 6 Year/Total:
0.654
i10 Index
Total:
81
Last 6 Year:
30
Last 6 Year/Total:
0.370
Citation
Total:
4,515
Last 6 Year:
1,348
Last 6 Year/Total:
0.299
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
1 89 732 7,551
Takeshi TaniguchiTakeshi Taniguchi
Japan Kurume University Kurume University Natural Sciences / Mathematical Sciences

mathematics |

102 93 0.912 919 739 0.804 50,537 39,955 0.791
14 132 1,069 10,695
Yukinori OkadaYukinori Okada i
Japan Osaka University Osaka University Natural Sciences / Mathematical Sciences

Statistical Genetics | Genetics of Human Complex Diseases | Epigenetics | Drug Discovery |

93 78 0.839 254 241 0.949 42,046 30,724 0.731
1 813 5,910 46,891
Yosihiko OgataYosihiko Ogata
Japan Institute of Statistical Mathematics Institute of Statistical Mathematics Natural Sciences / Mathematical Sciences

Statistical Seismology | Earthquake Forecasting |

60 33 0.550 117 81 0.692 17,798 6,287 0.353
55 1,083 7,804 58,802
Masahito HayashiMasahito Hayashi
Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

Quantum Information | Information Theory | Quantum Network | Quantum Estimation |

55 38 0.691 165 126 0.764 11,302 5,464 0.483
60 1,106 7,945 59,969
Yoshikazu GigaYoshikazu Giga
Japan University of Tokyo University of Tokyo Natural Sciences / Mathematical Sciences

Partial Differential Equations |

55 29 0.527 186 90 0.484 15,987 3,981 0.249
3 1,406 10,480 75,909
Ken-ichi KawarabayashiKen-ichi Kawarabayashi
Japan National Institute of Informatics, Japan National Institute of Informatics, Japan Natural Sciences / Mathematical Sciences

Graph Theory | Graph Algorithms | Combinatorics | Discrete Mathematics | Combinatorial optimization |

50 35 0.700 199 112 0.563 11,641 7,399 0.636
2 1,455 10,727 77,938
Genshiro KitagawaGenshiro Kitagawa
Japan Institute of Statistical Mathematics Institute of Statistical Mathematics Natural Sciences / Mathematical Sciences

time series analysis | statistics | Monte Carlo methods | Optimal control |

50 25 0.500 99 48 0.485 19,729 4,840 0.245
3 1,497 11,114 79,596
Kenji FukumizuKenji Fukumizu
Japan Institute of Statistical Mathematics Institute of Statistical Mathematics Natural Sciences / Mathematical Sciences

Machine learning | statistics |

49 37 0.755 112 83 0.741 14,100 8,223 0.583
27 1,656 12,155 86,165
Hitoshi IshiiHitoshi Ishii
Japan Waseda University Waseda University Natural Sciences / Mathematical Sciences

partial differential equations | optimal control |

48 26 0.542 99 56 0.566 14,723 3,672 0.249
25 1,813 13,038 91,671
Masami YasudaMasami Yasuda
Japan Chiba University Chiba University Natural Sciences / Mathematical Sciences

Stochastic Optimization | Dynamic Programming | Fuzzy Analysis |

47 18 0.383 196 30 0.153 8,677 1,306 0.151
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4 1,969 14,466 99,564
Hiraku NakajimaHiraku Nakajima
Japan Kavli Institute for the Physics and Mathematics of the Universe Kavli Institute for the Physics and Mathematics of the Universe Natural Sciences / Mathematical Sciences

Representation Theory | Algebraic Geometry |

45 30 0.667 75 54 0.720 9,021 3,423 0.379
100 2,139 15,627 106,570
Toshiyuki KobayashiToshiyuki Kobayashi
Japan University of Tokyo University of Tokyo Natural Sciences / Mathematical Sciences

mathematics | Lie theory | representation theory | discontinuous groups |

44 23 0.523 103 52 0.505 6,203 1,689 0.272
18 2,282 16,680 112,748
Tetsuya TakahashiTetsuya Takahashi
Japan Osaka Metropolitan University Osaka Metropolitan University Natural Sciences / Mathematical Sciences

Mathematics | Public Key Cryptography | University Mathematics Education |

43 21 0.488 199 43 0.216 12,595 3,553 0.282
138 2,404 17,737 118,143
Fumio HiaiFumio Hiai
Japan Tohoku University Tohoku University Natural Sciences / Mathematical Sciences

Matrix Analysis | Operator Algebras | Operator Theory | Quantum Probability |

42 24 0.571 100 57 0.570 7,595 2,248 0.296
4 2,752 20,353 132,987
Akira SasakiAkira Sasaki
Japan The Graduate University for Advanced Studies The Graduate University for Advanced Studies Natural Sciences / Mathematical Sciences

Theoretical Biology | Evolutionary Biology | Theoretical Ecology | Epidemiology | Population Genetics |

40 20 0.500 68 41 0.603 7,517 1,935 0.257
9 3,284 24,829 156,484
Guisheng ZhaiGuisheng Zhai
Japan Shibaura Institute of Technology Shibaura Institute of Technology Natural Sciences / Mathematical Sciences

Control Theory | Applied Mathematics |

37 21 0.568 109 46 0.422 6,444 1,849 0.287
4 3,381 25,655 160,292
Jiancang ZhuangJiancang Zhuang
Japan Institute of Statistical Mathematics Institute of Statistical Mathematics Natural Sciences / Mathematical Sciences

point process | statistical seismology | Bayesian inversion |

36 30 0.833 91 72 0.791 5,341 3,080 0.577
61 3,559 26,823 167,546
Shin Ichi TateShin Ichi Tate
Japan Hiroshima University Hiroshima University Natural Sciences / Mathematical Sciences

NMR | protein structure | protein dynamics |

36 16 0.444 72 22 0.306 3,632 742 0.204
250 3,648 28,090 172,716
Masanori HanadaMasanori Hanada
Japan Kyoto University Kyoto University Natural Sciences / Mathematical Sciences

High Energy Theory | Quantum Field Theory | String Theory | Computational Physics | Quantum Simulation |

35 25 0.714 73 51 0.699 4,688 2,566 0.547
21 3,747 28,637 176,402
Takashi MaekawaTakashi Maekawa
Japan Yokohama National University Yokohama National University Natural Sciences / Mathematical Sciences

geometric modeling | cad/cam | differential geometry |

35 19 0.543 71 36 0.507 4,869 1,263 0.259
6 3,783 28,741 177,270
Nanako ShigesadaNanako Shigesada
Japan Nara Women's University Nara Women's University Natural Sciences / Mathematical Sciences

Mathematical Biology | Theoretical Ecology |

35 17 0.486 50 28 0.560 8,446 1,855 0.220
7 3,820 29,093 178,662
Alessandro SonnenfeldAlessandro Sonnenfeld
Japan Kavli Institute for the Physics and Mathematics of the Universe Kavli Institute for the Physics and Mathematics of the Universe Natural Sciences / Mathematical Sciences

Early-type galaxies | Gravitational Lensing | Bayesian inference |

34 32 0.941 58 56 0.966 5,986 4,561 0.762
212 3,903 30,393 184,726
Kenjiro TeradaKenjiro Terada
Japan Tohoku University Tohoku University Natural Sciences / Mathematical Sciences

Multiscale analysis | Material modeling | Nonlinear analysis | Failure analysis | Optimization |

34 22 0.647 97 61 0.629 6,085 2,241 0.368
5 3,931 30,532 185,603
Shinto EguchiShinto Eguchi
Japan Institute of Statistical Mathematics Institute of Statistical Mathematics Natural Sciences / Mathematical Sciences

statistics | information geometry |

34 21 0.618 69 41 0.594 4,155 1,367 0.329
174 3,967 30,693 186,741
Nakahiro YoshidaNakahiro Yoshida
Japan University of Tokyo University of Tokyo Natural Sciences / Mathematical Sciences

Theoretical Statistics | Probability Theory |

34 19 0.559 68 43 0.632 4,069 1,410 0.347
7 4,008 30,815 187,680
Toshikazu Sunada 砂田利一Toshikazu Sunada 砂田利一
Japan Meiji University Meiji University Natural Sciences / Mathematical Sciences

Geometry / 幾何学 | Discrete Geometric Analysis |

34 17 0.500 56 28 0.500 4,382 1,074 0.245
72 4,152 32,656 195,824
Ryo KobayashiRyo Kobayashi
Japan Hiroshima University Hiroshima University Natural Sciences / Mathematical Sciences

Applied Mathematics | Mathematical Biology |

33 22 0.667 62 40 0.645 8,261 2,543 0.308
163 4,582 35,572 211,780
Sumio WatanabeSumio Watanabe
Japan Tokyo Institute of Technology Tokyo Institute of Technology Natural Sciences / Mathematical Sciences

algebraic geometry | probability theory | mathematical statistics |

32 15 0.469 67 26 0.388 7,445 3,919 0.526
138 4,602 35,634 212,268
Kenji KajiwaraKenji Kajiwara
Japan Kyushu University Kyushu University Natural Sciences / Mathematical Sciences

Mathematics |

32 13 0.406 73 22 0.301 3,245 794 0.245
318 4,706 37,298 218,824
Benoît CollinsBenoît Collins
Japan Kyoto University Kyoto University Natural Sciences / Mathematical Sciences

mathematics |

31 23 0.742 59 43 0.729 4,032 2,030 0.503
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AD Scientific Index
167 4,733 37,515 220,128
Hidetoshi AwataHidetoshi Awata
Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

31 22 0.710 51 30 0.588 4,084 1,192 0.292
88 4,863 38,208 224,994
Masaru IkehataMasaru Ikehata
Japan Hiroshima University Hiroshima University Natural Sciences / Mathematical Sciences

Inverse Problems | Inverse Obstacle Problems | Partial Differential Equations |

31 15 0.484 70 27 0.386 3,230 789 0.244
5 4,866 38,220 225,113
Kenji YajimaKenji Yajima
Japan Gakushuin University Gakushuin University Natural Sciences / Mathematical Sciences

Analysis | PDE | Mathematical Physics |

31 15 0.484 56 25 0.446 4,150 821 0.198
24 5,178 41,095 238,886
Hiroakira OnoHiroakira Ono
Japan Japan Advanced Institute of Science & Technology Japan Advanced Institute of Science & Technology Natural Sciences / Mathematical Sciences

mathematical logic |

30 15 0.500 57 20 0.351 4,567 1,191 0.261
100 5,222 41,193 239,757
Shigeki AkiyamaShigeki Akiyama
Japan University of Tsukuba University of Tsukuba Natural Sciences / Mathematical Sciences

number theory and ergodic theory |

30 12 0.400 65 19 0.292 2,980 650 0.218
91 5,286 42,583 244,490
Toshikazu KuniyaToshikazu Kuniya
Japan Kobe University Kobe University Natural Sciences / Mathematical Sciences

Mathematical Epidemiology | Differential Equations | Dynamical Systems |

29 24 0.828 52 47 0.904 2,385 1,745 0.732
11 5,465 44,016 252,170
Yoshikazu FukuyamaYoshikazu Fukuyama
Japan Meiji University Meiji University Natural Sciences / Mathematical Sciences

Smart City | Applications of Computational Intelligent Techniques to Practical Problems |

29 17 0.586 93 25 0.269 7,821 1,656 0.212
350 5,493 44,124 252,945
Nobuo YamashitaNobuo Yamashita
Japan Kyoto University Kyoto University Natural Sciences / Mathematical Sciences

mathematical optimization | large-scale optimization and its applications |

29 17 0.586 39 24 0.615 3,474 1,214 0.349
366 5,685 46,295 261,809
Narutaka OzawaNarutaka Ozawa
Japan Kyoto University Kyoto University Natural Sciences / Mathematical Sciences

Operator Algebras | Functional Analysis | Analytic Group Theory |

28 22 0.786 52 40 0.769 4,719 1,977 0.419
214 5,890 47,698 270,402
Hiroaki TeraoHiroaki Terao
Japan Hokkaido University Hokkaido University Natural Sciences / Mathematical Sciences

mathematics |

28 14 0.500 56 21 0.375 4,700 1,071 0.228
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Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities
382 6,004 49,341 276,336
Arakawa TomoyukiArakawa Tomoyuki
Japan Kyoto University Kyoto University Natural Sciences / Mathematical Sciences

mathematics | physics |

27 23 0.852 43 36 0.837 2,204 1,439 0.653
383 6,006 49,360 276,427
Hiraoka YasuakiHiraoka Yasuaki
Japan Kyoto University Kyoto University Natural Sciences / Mathematical Sciences

computational topology | mathematics | biology | materials science |

27 23 0.852 41 32 0.780 2,628 1,982 0.754
209 6,041 49,822 278,619
Ryo TakahashiRyo Takahashi
Japan Nagoya University Nagoya University Natural Sciences / Mathematical Sciences

commutative algebra | representation theory of algebras | homological algebra |

27 21 0.778 64 49 0.766 2,309 1,316 0.570
209 6,181 50,956 284,666
Yamada KotaroYamada Kotaro
Japan Tokyo Institute of Technology Tokyo Institute of Technology Natural Sciences / Mathematical Sciences

Mathematics |

27 17 0.630 58 30 0.517 2,968 1,055 0.355
27 6,208 51,083 285,580
Ryuhei UeharaRyuhei Uehara
Japan Japan Advanced Institute of Science & Technology Japan Advanced Institute of Science & Technology Natural Sciences / Mathematical Sciences

computational complexity | computational geometry | graph algorithm | games and puzzles | computational origami |

27 16 0.593 77 33 0.429 2,902 1,266 0.436
16 6,219 51,130 285,858
Megumi SaigoMegumi Saigo
Japan Fukuoka University Fukuoka University Natural Sciences / Mathematical Sciences

mathematics |

27 16 0.593 56 21 0.375 4,492 1,287 0.287
13 6,321 51,510 288,943
Takao TsuchiyaTakao Tsuchiya
Japan Doshisha University Doshisha University Natural Sciences / Mathematical Sciences

Numerical Acoustics |

27 11 0.407 60 15 0.250 2,307 550 0.238
83 6,420 53,672 296,703
Pierre AlquierPierre Alquier
Japan RIKEN RIKEN Natural Sciences / Mathematical Sciences

Statistical learning theory | aggregation of estimators | approximate posterior inference | mathematical statistics | PAC-Bayes |

26 21 0.808 41 32 0.780 2,213 1,595 0.721
239 6,505 54,382 300,216
Shinji NakaokaShinji Nakaoka
Japan Hokkaido University Hokkaido University Natural Sciences / Mathematical Sciences

Mathematical Biology |

26 19 0.731 41 33 0.805 2,487 1,888 0.759
22 6,573 54,762 302,396
Hiroshi ItoHiroshi Ito
Japan Kyushu Institute of Technology Kyushu Institute of Technology Natural Sciences / Mathematical Sciences

Control theory | Stability theory | Applied mathematics | Nonlinear dynamics | Mathematical epidemiology |

26 17 0.654 81 30 0.370 4,515 1,348 0.299