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 "last 6 years H-index"and Subject Rankings.

Total 38.332 scientist, 1 country, 785 institution
Jonathan P Hill
Functional Chromophores
Photophysics
Organocatalysis
Sensing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
Satoshi Okabe
水環境工学、環境微生物工学、
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
50
0.595
中西和樹
porous materials
sol-gel
silica
hplc
catalyst
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
45
0.536
Orimo Shin Ichi
Materials Science
Hydrogen
Hydrides
Energy Materials
Battery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
45
0.536
Kikuo Okuyama
Aerosol Science
Materials Science
Chemical Engineering
nucleation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
43
0.512
Mutsumi Nishida
Molecular Evolutionary Biology
Molecular Marine Biology
Molecular Phylogenetics
Evolutionary Genomics
Fish Population Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
38
0.452
Naoki Yamaji|山地直樹
Plant physiology
Plant Biology
Plant nutrition
Agricultural science
rice
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
73
0.880
Mitsuhiro Fujishiro
Gastroenterology
Endoscopy
Hepatology
Oncology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
Shu Seki
Polymer Materials
Radiation Chemistry
Photochemistry
Conductivity
Functional Materials ...
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
51
0.614
S Shin
Solid State Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
49
0.590
Koichi Tsuneyama
Liver disease
Autoimmune disease
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
44
0.530
Nakamura Haruki
構造生物学、情報科学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
39
0.470
* Total H Index Rankings
Rankings
Ranking Based On Selection: 226
Jonathan P Hill
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
Functional Chromophores
Photophysics
Organocatalysis
Sensing
* Total H Index Rankings
Rankings
Ranking Based On Selection: 227
Hiroshi Kunugi (功刀浩)|Shigeo Okabe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
50
0.595
精神医学 脳科学 神経精神栄養学
* Total H Index Rankings
Rankings
Ranking Based On Selection: 228
Satoshi Okabe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
50
0.595
水環境工学、環境微生物工学、
* Total H Index Rankings
Rankings
Ranking Based On Selection: 229
Shin Shik
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
49
0.583
* Total H Index Rankings
Rankings
Ranking Based On Selection: 230
Norio Ozaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
47
0.560
* Total H Index Rankings
Rankings
Ranking Based On Selection: 231
中西和樹
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
45
0.536
porous materials
sol-gel
silica
hplc
catalyst
* Total H Index Rankings
Rankings
Ranking Based On Selection: 232
Orimo Shin Ichi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
45
0.536
* Total H Index Rankings
Rankings
Ranking Based On Selection: 233
Kikuo Okuyama
Hiroshima University Higashihiroshima, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
43
0.512
Aerosol Science
Materials Science
Chemical Engineering
nucleation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 234
Nishimura Shin Ichiro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
39
0.464
* Total H Index Rankings
Rankings
Ranking Based On Selection: 235
Hidehiko Sano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
39
0.464
* Total H Index Rankings
Rankings
Ranking Based On Selection: 236
Mutsumi Nishida
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
38
0.452
Molecular Evolutionary Biology
Molecular Marine Biology
Molecular Phylogenetics
Evolutionary Genomics
Fish Population Genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 237
Yusaku Nakabeppu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
37
0.440
* Total H Index Rankings
Rankings
Ranking Based On Selection: 238
Naoki Yamaji|山地直樹
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
73
0.880
Plant physiology
Plant Biology
Plant nutrition
Agricultural science
rice
* Total H Index Rankings
Rankings
Ranking Based On Selection: 239
Rintaro Mori
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
69
0.831
* Total H Index Rankings
Rankings
Ranking Based On Selection: 240
Takeshi Fujita
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
64
0.771
* Total H Index Rankings
Rankings
Ranking Based On Selection: 241
Toshihiko Takemura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
61
0.735
* Total H Index Rankings
Rankings
Ranking Based On Selection: 242
Mitsuhiro Fujishiro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
* Total H Index Rankings
Rankings
Ranking Based On Selection: 243
Yoshiki Saito 斎藤文紀 齋藤文紀 Yoshi|斎藤文紀, 齋藤文紀, Yoshi Saito
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
Quaternary geology
marine geology
sedimentology
river deltas
Anthropocene
* Total H Index Rankings
Rankings
Ranking Based On Selection: 244
Mikio Furuse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
54
0.651
* Total H Index Rankings
Rankings
Ranking Based On Selection: 245
Shu Seki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
51
0.614
Polymer Materials
Radiation Chemistry
Photochemistry
Conductivity
Functional Materials ...
* Total H Index Rankings
Rankings
Ranking Based On Selection: 246
S Shin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
49
0.590
* Total H Index Rankings
Rankings
Ranking Based On Selection: 247
Shuichiro Shiina|Ikejima kenichi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
49
0.590
* Total H Index Rankings
Rankings
Ranking Based On Selection: 248
Koichi Tsuneyama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
44
0.530
Liver disease
Autoimmune disease
* Total H Index Rankings
Rankings
Ranking Based On Selection: 249
Michiyuki Matsuda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
40
0.482
* Total H Index Rankings
Rankings
Ranking Based On Selection: 250
Nakamura Haruki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
39
0.470