H-Index
Rankings

Japan Scientists H-Index Rankings in Japan 2025

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 "Scientists Last 6 years H-index" and Subject Rankings.

Total 38.329 scientist, 220 country, 24.345 institution
* Total H Index Rankings
Ranking Based On Selection :176
Bunsho Ohtani
photocatalysis
anisotropic particles
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
53
0.596
* Total H Index Rankings
Ranking Based On Selection :177
Ken Takai
Geobiology
Microbiology
Astrobiology
Origin of Life
Environmental Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
53
0.596
* Total H Index Rankings
Ranking Based On Selection :178
Yoichi Kamagata
Microbiology
Environmental Microbiology
Microbial Ecology
Methanogenesis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
50
0.562
* Total H Index Rankings
Ranking Based On Selection :179
Hajime Tanaka
soft matter
liquids
water
glasses
gels
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
48
0.539
* Total H Index Rankings
Ranking Based On Selection :180
Hiroki Shirato
radiotherapy
proton beam therapy
real-time tracking
four dimensional radiotherapy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
47
0.528
* Total H Index Rankings
Ranking Based On Selection :181
Yae Kanai
Molecular pathology
cancer epigenetic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
45
0.506
* Total H Index Rankings
Ranking Based On Selection :182
Katsushi Ikeuchi
Artificial Intelligence
Robotics
Computer Vision
Computer Graphics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
36
0.404
* Total H Index Rankings
Ranking Based On Selection :183
Takayuki Sumiyoshi
High energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
31
0.348
* Total H Index Rankings
Ranking Based On Selection :184
Klaus F Zimmermann
Economics
Labor Economics
Population Economics
Migration
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
51
0.580
* Total H Index Rankings
Ranking Based On Selection :185
Robert Lanza
Stem Cells
Regenerative Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
46
0.517
* Total H Index Rankings
Ranking Based On Selection :186
Tadafumi Kato
Psychiatry
Neuroscience
Genomics
Neuropsychopharmacology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
46
0.523
* Total H Index Rankings
Ranking Based On Selection :187
Takeshi Hayashi
Neurology
Human Disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
43
0.483
* Total H Index Rankings
Ranking Based On Selection :188
Norio Nakatsuji
Stem Cell Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
41
0.466
* Total H Index Rankings
Ranking Based On Selection :189
Seiji Kawamura
Gravitational wave physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
39
0.443
* Total H Index Rankings
Ranking Based On Selection :190
Kodera Yasuhiro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
60
0.690
* Total H Index Rankings
Ranking Based On Selection :191
上田 正仁
physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
57
0.648
* Total H Index Rankings
Ranking Based On Selection :192
Kazuo Takimiya
organic semiconductor
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total H Index Rankings
Ranking Based On Selection :193
Ken J Ishii
Immunology
Vaccine
Adjuvant
Clinical trials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total H Index Rankings
Ranking Based On Selection :194
Masahide Takahashi
Cell Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
40
0.455
* Total H Index Rankings
Ranking Based On Selection :195
Bidyut Baran Saha
Adsorption heat pump system
adsorption desalination
heat transfer enhancement
energy efficiency assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
64
0.736
* Total H Index Rankings
Ranking Based On Selection :196
Nobuhiro Tsuji
physical metallurgy
mechanical property
bulk nanostructured metals
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
63
0.716
* Total H Index Rankings
Ranking Based On Selection :197
Hiroshi Kimura
Gene expression
Chromatin regulation
Chromosome dynamics
Epigenetics
Histone modification
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
62
0.713
* Total H Index Rankings
Ranking Based On Selection :199
Takema Fukatsu
evolutionary biology
entomology
microbiology
symbiosis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total H Index Rankings
Ranking Based On Selection :200
Atsushi Takahara
Polymer Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
48
0.552
* Total H Index Rankings
Rankings
Ranking Based On Selection: 176
Bunsho Ohtani
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
53
0.596
* Total H Index Rankings
Rankings
Ranking Based On Selection: 177
Ken Takai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
53
0.596
Geobiology
Microbiology
Astrobiology
Origin of Life
Environmental Microbiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 178
Yoichi Kamagata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
50
0.562
Microbiology
Environmental Microbiology
Microbial Ecology
Methanogenesis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 179
Hajime Tanaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
48
0.539
soft matter
liquids
water
glasses
gels
* Total H Index Rankings
Rankings
Ranking Based On Selection: 180
Hiroki Shirato
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
47
0.528
radiotherapy
proton beam therapy
real-time tracking
four dimensional radiotherapy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 181
Yae Kanai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
45
0.506
* Total H Index Rankings
Rankings
Ranking Based On Selection: 182
Katsushi Ikeuchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
36
0.404
Artificial Intelligence
Robotics
Computer Vision
Computer Graphics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 183
Takayuki Sumiyoshi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
31
0.348
* Total H Index Rankings
Rankings
Ranking Based On Selection: 184
Klaus F Zimmermann
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
51
0.580
Economics
Labor Economics
Population Economics
Migration
* Total H Index Rankings
Rankings
Ranking Based On Selection: 185
Robert Lanza
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
46
0.517
* Total H Index Rankings
Rankings
Ranking Based On Selection: 186
Tadafumi Kato
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
46
0.523
Psychiatry
Neuroscience
Genomics
Neuropsychopharmacology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 187
Takeshi Hayashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
89
43
0.483
* Total H Index Rankings
Rankings
Ranking Based On Selection: 188
Norio Nakatsuji
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
41
0.466
* Total H Index Rankings
Rankings
Ranking Based On Selection: 189
Seiji Kawamura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
39
0.443
* Total H Index Rankings
Rankings
Ranking Based On Selection: 190
Kodera Yasuhiro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
60
0.690
* Total H Index Rankings
Rankings
Ranking Based On Selection: 191
上田 正仁
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
57
0.648
* Total H Index Rankings
Rankings
Ranking Based On Selection: 192
Kazuo Takimiya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total H Index Rankings
Rankings
Ranking Based On Selection: 193
Ken J Ishii
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
* Total H Index Rankings
Rankings
Ranking Based On Selection: 194
Masahide Takahashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
40
0.455
* Total H Index Rankings
Rankings
Ranking Based On Selection: 195
Bidyut Baran Saha
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
64
0.736
Adsorption heat pump system
adsorption desalination
heat transfer enhancement
energy efficiency assessment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 196
Nobuhiro Tsuji
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
88
63
0.716
physical metallurgy
mechanical property
bulk nanostructured metals
* Total H Index Rankings
Rankings
Ranking Based On Selection: 197
Hiroshi Kimura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
62
0.713
Gene expression
Chromatin regulation
Chromosome dynamics
Epigenetics
Histone modification
* Total H Index Rankings
Rankings
Ranking Based On Selection: 198
Katsuhiko Shirahige|Katsu Shirahige, 白髭 克彦
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
60
0.690
* Total H Index Rankings
Rankings
Ranking Based On Selection: 199
Takema Fukatsu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
54
0.621
evolutionary biology
entomology
microbiology
symbiosis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 200
Atsushi Takahara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
48
0.552