World

i10 Productivity
Rankings

University of Tokyo ScientistsNatural Sciences / Biological Science i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index)  and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

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Total 75 scientist, 1 country, 0 institution
Tadashi Matsunaga
Tadashi Matsunaga
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
i10 Productivity Rankings
University / Institution:
# 2
Country:
# 146
Region:
# 1,248
World:
# 6,388
i10 Index
Total:
397
Last 6 Year:
149
Last 6 Year/Total:
0.375
H-Index
Total:
89
Last 6 Year:
35
Last 6 Year/Total:
0.393
Citation
Total:
28,507
Last 6 Year:
5,557
Last 6 Year/Total:
0.195
Masaru Tanokura
Masaru Tanokura
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
Structural Biology
Metabolomics
Aging Science
i10 Productivity Rankings
University / Institution:
# 9
Country:
# 228
Region:
# 1,846
World:
# 9,720
i10 Index
Total:
335
Last 6 Year:
189
Last 6 Year/Total:
0.564
H-Index
Total:
68
Last 6 Year:
44
Last 6 Year/Total:
0.647
Citation
Total:
22,691
Last 6 Year:
8,719
Last 6 Year/Total:
0.384
Hirofumi Uchimiya
Hirofumi Uchimiya
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
biology
i10 Productivity Rankings
University / Institution:
# 34
Country:
# 761
Region:
# 5,538
World:
# 29,974
i10 Index
Total:
205
Last 6 Year:
85
Last 6 Year/Total:
0.415
H-Index
Total:
73
Last 6 Year:
28
Last 6 Year/Total:
0.384
Citation
Total:
16,547
Last 6 Year:
2,983
Last 6 Year/Total:
0.180
Yoshiharu Fujii
Yoshiharu Fujii
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
allelopathy
chemical ecology
natural products
i10 Productivity Rankings
University / Institution:
# 6
Country:
# 767
Region:
# 5,584
World:
# 30,227
i10 Index
Total:
204
Last 6 Year:
121
Last 6 Year/Total:
0.593
H-Index
Total:
51
Last 6 Year:
28
Last 6 Year/Total:
0.549
Citation
Total:
9,376
Last 6 Year:
3,474
Last 6 Year/Total:
0.371
Ichiro Terashima
Ichiro Terashima
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
leaf photosynthesis
functional anatomy
scaling
i10 Productivity Rankings
University / Institution:
# 55
Country:
# 1,136
Region:
# 8,145
World:
# 44,720
i10 Index
Total:
168
Last 6 Year:
136
Last 6 Year/Total:
0.810
H-Index
Total:
75
Last 6 Year:
41
Last 6 Year/Total:
0.547
Citation
Total:
19,830
Last 6 Year:
6,527
Last 6 Year/Total:
0.329
Makoto Nishiyama
Makoto Nishiyama
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
Life science
Enzyme
Metabolism
Crystal structure
i10 Productivity Rankings
University / Institution:
# 56
Country:
# 1,143
Region:
# 8,186
World:
# 45,015
i10 Index
Total:
168
Last 6 Year:
82
Last 6 Year/Total:
0.488
H-Index
Total:
56
Last 6 Year:
24
Last 6 Year/Total:
0.429
Citation
Total:
10,002
Last 6 Year:
2,520
Last 6 Year/Total:
0.252
Katsufumi Sato
Katsufumi Sato
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
biologging
behavioral ecology
i10 Productivity Rankings
University / Institution:
# 64
Country:
# 1,351
Region:
# 9,660
World:
# 53,451
i10 Index
Total:
153
Last 6 Year:
123
Last 6 Year/Total:
0.804
H-Index
Total:
57
Last 6 Year:
33
Last 6 Year/Total:
0.579
Citation
Total:
10,006
Last 6 Year:
4,231
Last 6 Year/Total:
0.423
Hirohisa Kishino
Hirohisa Kishino
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
Statistical Genetics
Evolutionary Biology
Conservation Biology
i10 Productivity Rankings
University / Institution:
# 72
Country:
# 1,603
Region:
# 11,439
World:
# 63,081
i10 Index
Total:
140
Last 6 Year:
59
Last 6 Year/Total:
0.421
H-Index
Total:
54
Last 6 Year:
26
Last 6 Year/Total:
0.481
Citation
Total:
27,166
Last 6 Year:
5,074
Last 6 Year/Total:
0.187
Katsuyuki Hamasaki
Katsuyuki Hamasaki
Tokyo University of Marine Science & Technology
Tokyo University of Marine Science & Technology
Natural Sciences / Biological Science
Conservation Biology
Artificial propagation
Aquaculture
Crustacea
i10 Productivity Rankings
University / Institution:
# 4
Country:
# 2,410
Region:
# 17,600
World:
# 96,237
i10 Index
Total:
109
Last 6 Year:
54
Last 6 Year/Total:
0.495
H-Index
Total:
32
Last 6 Year:
18
Last 6 Year/Total:
0.563
Citation
Total:
4,057
Last 6 Year:
1,580
Last 6 Year/Total:
0.389
Kazuyuki Kuchitsu
Kazuyuki Kuchitsu i
Tokyo University of Science
Tokyo University of Science
Natural Sciences / Biological Science
plant cell and molecular biology
signal transduction
stress responses
reactive oxygen species
i10 Productivity Rankings
University / Institution:
# 15
Country:
# 2,490
Region:
# 18,346
World:
# 99,912
i10 Index
Total:
106
Last 6 Year:
83
Last 6 Year/Total:
0.783
H-Index
Total:
52
Last 6 Year:
34
Last 6 Year/Total:
0.654
Citation
Total:
22,816
Last 6 Year:
9,897
Last 6 Year/Total:
0.434
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Alexandros Gasparatos
Alexandros Gasparatos
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
Ecological Economics
i10 Productivity Rankings
University / Institution:
# 101
Country:
# 2,526
Region:
# 18,572
World:
# 101,121
i10 Index
Total:
105
Last 6 Year:
93
Last 6 Year/Total:
0.886
H-Index
Total:
40
Last 6 Year:
37
Last 6 Year/Total:
0.925
Citation
Total:
6,586
Last 6 Year:
4,489
Last 6 Year/Total:
0.682
Nobuhumi Nakamura
Nobuhumi Nakamura
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
Biotechnology
i10 Productivity Rankings
University / Institution:
# 21
Country:
# 2,895
Region:
# 21,573
World:
# 117,274
i10 Index
Total:
96
Last 6 Year:
47
Last 6 Year/Total:
0.490
H-Index
Total:
36
Last 6 Year:
20
Last 6 Year/Total:
0.556
Citation
Total:
4,314
Last 6 Year:
1,331
Last 6 Year/Total:
0.309
Kenji Ogino
Kenji Ogino
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
semiconducting polymer
block copolymer
i10 Productivity Rankings
University / Institution:
# 22
Country:
# 2,901
Region:
# 21,606
World:
# 117,569
i10 Index
Total:
96
Last 6 Year:
23
Last 6 Year/Total:
0.240
H-Index
Total:
30
Last 6 Year:
14
Last 6 Year/Total:
0.467
Citation
Total:
3,484
Last 6 Year:
852
Last 6 Year/Total:
0.245
Ko Noguchi
Ko Noguchi
Tokyo University of Pharmacy & Life Sciences
Tokyo University of Pharmacy & Life Sciences
Natural Sciences / Biological Science
Plant Ecophysiology
Plant Physiology
Respiration
Plant Mitochondria
i10 Productivity Rankings
University / Institution:
# 2
Country:
# 3,134
Region:
# 23,431
World:
# 127,312
i10 Index
Total:
90
Last 6 Year:
86
Last 6 Year/Total:
0.956
H-Index
Total:
50
Last 6 Year:
32
Last 6 Year/Total:
0.640
Citation
Total:
6,855
Last 6 Year:
3,015
Last 6 Year/Total:
0.440
Shin Ichi Yokobori
Shin Ichi Yokobori
Tokyo University of Pharmacy & Life Sciences
Tokyo University of Pharmacy & Life Sciences
Natural Sciences / Biological Science
evolution
evolutionary biology
phylogenetics
astrobiology
i10 Productivity Rankings
University / Institution:
# 4
Country:
# 3,592
Region:
# 27,398
World:
# 147,242
i10 Index
Total:
82
Last 6 Year:
46
Last 6 Year/Total:
0.561
H-Index
Total:
43
Last 6 Year:
19
Last 6 Year/Total:
0.442
Citation
Total:
4,680
Last 6 Year:
1,578
Last 6 Year/Total:
0.337
Nobuyuki Takahashi
Nobuyuki Takahashi
Tokyo University of Agriculture
Tokyo University of Agriculture
Natural Sciences / Biological Science
biology
biochemistry
cell biology
i10 Productivity Rankings
University / Institution:
# 2
Country:
# 3,690
Region:
# 28,251
World:
# 151,573
i10 Index
Total:
80
Last 6 Year:
59
Last 6 Year/Total:
0.738
H-Index
Total:
47
Last 6 Year:
29
Last 6 Year/Total:
0.617
Citation
Total:
7,955
Last 6 Year:
2,381
Last 6 Year/Total:
0.299
Koichi Kaji
Koichi Kaji
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
Wildlife Managemen
i10 Productivity Rankings
University / Institution:
# 30
Country:
# 3,770
Region:
# 28,916
World:
# 154,961
i10 Index
Total:
79
Last 6 Year:
43
Last 6 Year/Total:
0.544
H-Index
Total:
35
Last 6 Year:
20
Last 6 Year/Total:
0.571
Citation
Total:
3,913
Last 6 Year:
1,502
Last 6 Year/Total:
0.384
Shizuka Hashimoto
Shizuka Hashimoto
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
ecosystem services
scenario analysis
landscape planning
rural planning
land use policy
i10 Productivity Rankings
University / Institution:
# 169
Country:
# 4,287
Region:
# 33,272
World:
# 176,873
i10 Index
Total:
71
Last 6 Year:
66
Last 6 Year/Total:
0.930
H-Index
Total:
32
Last 6 Year:
30
Last 6 Year/Total:
0.938
Citation
Total:
8,448
Last 6 Year:
6,518
Last 6 Year/Total:
0.772
Shinsuke Koike
Shinsuke Koike
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
Ecology
i10 Productivity Rankings
University / Institution:
# 42
Country:
# 5,436
Region:
# 43,862
World:
# 228,393
i10 Index
Total:
58
Last 6 Year:
51
Last 6 Year/Total:
0.879
H-Index
Total:
29
Last 6 Year:
21
Last 6 Year/Total:
0.724
Citation
Total:
2,637
Last 6 Year:
1,648
Last 6 Year/Total:
0.625
Masashi Soga|曽我昌史
Masashi Soga|曽我昌史
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
Conservation Biology
Personalised Ecology
Urban Ecology
i10 Productivity Rankings
University / Institution:
# 220
Country:
# 5,761
Region:
# 46,727
World:
# 242,412
i10 Index
Total:
55
Last 6 Year:
53
Last 6 Year/Total:
0.964
H-Index
Total:
30
Last 6 Year:
27
Last 6 Year/Total:
0.900
Citation
Total:
6,411
Last 6 Year:
5,523
Last 6 Year/Total:
0.861
Yoshiaki Maeda
Yoshiaki Maeda
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
Biotechnology
i10 Productivity Rankings
University / Institution:
# 48
Country:
# 6,275
Region:
# 51,854
World:
# 266,777
i10 Index
Total:
51
Last 6 Year:
39
Last 6 Year/Total:
0.765
H-Index
Total:
27
Last 6 Year:
19
Last 6 Year/Total:
0.704
Citation
Total:
2,189
Last 6 Year:
1,338
Last 6 Year/Total:
0.611
Munemitsu Akasaka
Munemitsu Akasaka
Tokyo University of Agriculture and Technology
Tokyo University of Agriculture and Technology
Natural Sciences / Biological Science
Conservation Ecology Macroecology Biological Invasion
i10 Productivity Rankings
University / Institution:
# 49
Country:
# 6,287
Region:
# 51,956
World:
# 267,201
i10 Index
Total:
51
Last 6 Year:
37
Last 6 Year/Total:
0.725
H-Index
Total:
26
Last 6 Year:
21
Last 6 Year/Total:
0.808
Citation
Total:
2,233
Last 6 Year:
1,571
Last 6 Year/Total:
0.704
Takehito Yoshida
Takehito Yoshida
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
Ecology
Evolution
Limnology
i10 Productivity Rankings
University / Institution:
# 236
Country:
# 6,300
Region:
# 52,054
World:
# 267,661
i10 Index
Total:
51
Last 6 Year:
34
Last 6 Year/Total:
0.667
H-Index
Total:
29
Last 6 Year:
20
Last 6 Year/Total:
0.690
Citation
Total:
5,618
Last 6 Year:
1,947
Last 6 Year/Total:
0.347
Naoyuki Kataoka
Naoyuki Kataoka
University of Tokyo
University of Tokyo
Natural Sciences / Biological Science
分子生物学
i10 Productivity Rankings
University / Institution:
# 250
Country:
# 6,540
Region:
# 54,469
World:
# 278,761
i10 Index
Total:
49
Last 6 Year:
38
Last 6 Year/Total:
0.776
H-Index
Total:
32
Last 6 Year:
22
Last 6 Year/Total:
0.688
Citation
Total:
7,516
Last 6 Year:
1,928
Last 6 Year/Total:
0.257
Kiminori Shimizu
Kiminori Shimizu
Tokyo University of Science
Tokyo University of Science
Natural Sciences / Biological Science
i10 Productivity Rankings
University / Institution:
# 43
Country:
# 6,722
Region:
# 56,286
World:
# 287,670
i10 Index
Total:
48
Last 6 Year:
25
Last 6 Year/Total:
0.521
H-Index
Total:
23
Last 6 Year:
15
Last 6 Year/Total:
0.652
Citation
Total:
2,725
Last 6 Year:
945
Last 6 Year/Total:
0.347
AD Scientific Index - World Scientists i10 Productivity Rankings - 2024 i10 INDEX H INDEX CITATION
University 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
2 146 1,248 6,388
Tadashi MatsunagaTadashi Matsunaga
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

Biotechnology | Apllied Microbiology | Biosensor | Bioelectrochemstry |

397 149 0.375 89 35 0.393 28,507 5,557 0.195
9 228 1,846 9,720
Masaru TanokuraMasaru Tanokura
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Structural Biology | Metabolomics | Aging Science |

335 189 0.564 68 44 0.647 22,691 8,719 0.384
34 761 5,538 29,974
Hirofumi UchimiyaHirofumi Uchimiya
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

biology |

205 85 0.415 73 28 0.384 16,547 2,983 0.180
6 767 5,584 30,227
Yoshiharu FujiiYoshiharu Fujii
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

allelopathy | chemical ecology | natural products |

204 121 0.593 51 28 0.549 9,376 3,474 0.371
55 1,136 8,145 44,720
Ichiro TerashimaIchiro Terashima
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

leaf photosynthesis | functional anatomy | scaling |

168 136 0.810 75 41 0.547 19,830 6,527 0.329
56 1,143 8,186 45,015
Makoto NishiyamaMakoto Nishiyama
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Life science | Enzyme | Metabolism | Crystal structure |

168 82 0.488 56 24 0.429 10,002 2,520 0.252
64 1,351 9,660 53,451
Katsufumi SatoKatsufumi Sato
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

biologging | behavioral ecology |

153 123 0.804 57 33 0.579 10,006 4,231 0.423
72 1,603 11,439 63,081
Hirohisa KishinoHirohisa Kishino
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Statistical Genetics | Evolutionary Biology | Conservation Biology |

140 59 0.421 54 26 0.481 27,166 5,074 0.187
4 2,410 17,600 96,237
Katsuyuki HamasakiKatsuyuki Hamasaki
Japan Tokyo University of Marine Science & Technology Tokyo University of Marine Science & Technology Natural Sciences / Biological Science

Conservation Biology | Artificial propagation | Aquaculture | Crustacea |

109 54 0.495 32 18 0.563 4,057 1,580 0.389
15 2,490 18,346 99,912
Kazuyuki KuchitsuKazuyuki Kuchitsu i
Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Biological Science

plant cell and molecular biology | signal transduction | stress responses | reactive oxygen species |

106 83 0.783 52 34 0.654 22,816 9,897 0.434
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101 2,526 18,572 101,121
Alexandros GasparatosAlexandros Gasparatos
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Ecological Economics |

105 93 0.886 40 37 0.925 6,586 4,489 0.682
21 2,895 21,573 117,274
Nobuhumi NakamuraNobuhumi Nakamura
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

Biotechnology |

96 47 0.490 36 20 0.556 4,314 1,331 0.309
22 2,901 21,606 117,569
Kenji OginoKenji Ogino
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

semiconducting polymer | block copolymer |

96 23 0.240 30 14 0.467 3,484 852 0.245
2 3,134 23,431 127,312
Ko NoguchiKo Noguchi
Japan Tokyo University of Pharmacy & Life Sciences Tokyo University of Pharmacy & Life Sciences Natural Sciences / Biological Science

Plant Ecophysiology | Plant Physiology | Respiration | Plant Mitochondria |

90 86 0.956 50 32 0.640 6,855 3,015 0.440
4 3,592 27,398 147,242
Shin Ichi YokoboriShin Ichi Yokobori
Japan Tokyo University of Pharmacy & Life Sciences Tokyo University of Pharmacy & Life Sciences Natural Sciences / Biological Science

evolution | evolutionary biology | phylogenetics | astrobiology |

82 46 0.561 43 19 0.442 4,680 1,578 0.337
2 3,690 28,251 151,573
Nobuyuki TakahashiNobuyuki Takahashi
Japan Tokyo University of Agriculture Tokyo University of Agriculture Natural Sciences / Biological Science

biology | biochemistry | cell biology |

80 59 0.738 47 29 0.617 7,955 2,381 0.299
30 3,770 28,916 154,961
Koichi KajiKoichi Kaji
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

Wildlife Managemen |

79 43 0.544 35 20 0.571 3,913 1,502 0.384
169 4,287 33,272 176,873
Shizuka HashimotoShizuka Hashimoto
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

ecosystem services | scenario analysis | landscape planning | rural planning | land use policy |

71 66 0.930 32 30 0.938 8,448 6,518 0.772
42 5,436 43,862 228,393
Shinsuke KoikeShinsuke Koike
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

Ecology |

58 51 0.879 29 21 0.724 2,637 1,648 0.625
220 5,761 46,727 242,412
Masashi Soga|曽我昌史Masashi Soga|曽我昌史
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Conservation Biology | Personalised Ecology | Urban Ecology |

55 53 0.964 30 27 0.900 6,411 5,523 0.861
48 6,275 51,854 266,777
Yoshiaki MaedaYoshiaki Maeda
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

Biotechnology |

51 39 0.765 27 19 0.704 2,189 1,338 0.611
49 6,287 51,956 267,201
Munemitsu AkasakaMunemitsu Akasaka
Japan Tokyo University of Agriculture and Technology Tokyo University of Agriculture and Technology Natural Sciences / Biological Science

Conservation Ecology Macroecology Biological Invasion |

51 37 0.725 26 21 0.808 2,233 1,571 0.704
236 6,300 52,054 267,661
Takehito YoshidaTakehito Yoshida
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

Ecology | Evolution | Limnology |

51 34 0.667 29 20 0.690 5,618 1,947 0.347
250 6,540 54,469 278,761
Naoyuki KataokaNaoyuki Kataoka
Japan University of Tokyo University of Tokyo Natural Sciences / Biological Science

分子生物学 |

49 38 0.776 32 22 0.688 7,516 1,928 0.257
43 6,722 56,286 287,670
Kiminori ShimizuKiminori Shimizu
Japan Tokyo University of Science Tokyo University of Science Natural Sciences / Biological Science

48 25 0.521 23 15 0.652 2,725 945 0.347