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 :126
Kazuhiko Maeda
Artificial photosynthesis
CO2 fixation
Heterogeneous photocatalysis
Solar energy conversion
Water splitting
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
66
0.688
* Total H Index Rankings
Ranking Based On Selection :127
Hiroshi Ishiguro
robotics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
58
0.604
* Total H Index Rankings
Ranking Based On Selection :128
Takashi Kohno
Cancer Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
59
0.621
* Total H Index Rankings
Ranking Based On Selection :129
Masahito Ikawa
Fertilization
Spermatogenesis
Reproductive biology
Biotechnology
Genome engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
59
0.621
* Total H Index Rankings
Ranking Based On Selection :130
Osamu Ohara
Biophysics
Genomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
56
0.583
* Total H Index Rankings
Ranking Based On Selection :131
Takeya M
Pathology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
51
0.537
* Total H Index Rankings
Ranking Based On Selection :132
Hidenori Arai
geriatrics
lipid
atherosclerosis
sarcopenia
frailty
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
68
0.716
* Total H Index Rankings
Ranking Based On Selection :133
Shuichi Miyazaki
shape memory alloy
superelastic alloy
martensitic transformation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
54
0.574
* Total H Index Rankings
Ranking Based On Selection :134
Keiichi Nakayama
cell proliferation
oncogenesis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
53
0.564
* Total H Index Rankings
Ranking Based On Selection :135
Eiji Yashima
Polymer and supramolecular chemistry and chiral materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
43
0.457
* Total H Index Rankings
Ranking Based On Selection :136
Kiyoshi Takatsu
免疫学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
41
0.432
* Total H Index Rankings
Ranking Based On Selection :137
Yoshiharu Yonekura
Nuclear Medicine
Molecular Imaging
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total H Index Rankings
Ranking Based On Selection :138
Kenji Kabashima
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
75
0.798
* Total H Index Rankings
Ranking Based On Selection :139
Ruby Pawankar
Allergy
asthma
food allergy
immunology
molecular biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
74
0.787
* Total H Index Rankings
Ranking Based On Selection :140
Kazu Suenaga|Kazutomo Suenaga
Single atom spectroscopy
Single molecular imaging
Low-dimensional materials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
71
0.755
* Total H Index Rankings
Ranking Based On Selection :141
Dapeng Zhao
Seismology
Geophysics
Geoscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
60
0.645
* Total H Index Rankings
Ranking Based On Selection :142
Yasuhiko Arakawa
photonics
quantum dot photonics
quantum optics
silicon photonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
49
0.521
* Total H Index Rankings
Ranking Based On Selection :143
Tsukasa Seya
Vaccine adjuvant
Innate immunity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
44
0.468
* Total H Index Rankings
Ranking Based On Selection :144
Masahiro Hiraoka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
43
0.462
* Total H Index Rankings
Ranking Based On Selection :145
Shigeaki Harayama
Microbiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
36
0.387
* Total H Index Rankings
Ranking Based On Selection :146
Ryosuke Takahashi
Parkinson's disease
Amyotrophic Lateral Sclerosis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
51
0.554
* Total H Index Rankings
Ranking Based On Selection :147
Akiyoshi Fukamizu
Biochemistry
Molecular Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
43
0.467
* Total H Index Rankings
Ranking Based On Selection :148
Takayuki Asahara
endothelial progenitor
angiogenesis
organ regeneration
cell therapy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
41
0.446
* Total H Index Rankings
Ranking Based On Selection :149
Masamitsu Nakazato
摂食調節、糖尿病、ペプチド探索
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
41
0.446
* Total H Index Rankings
Ranking Based On Selection :150
Shinya Goto
cardiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
62
0.674
* Total H Index Rankings
Rankings
Ranking Based On Selection: 126
Kazuhiko Maeda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
66
0.688
Artificial photosynthesis
CO2 fixation
Heterogeneous photocatalysis
Solar energy conversion
Water splitting
* Total H Index Rankings
Rankings
Ranking Based On Selection: 127
Hiroshi Ishiguro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
58
0.604
* Total H Index Rankings
Rankings
Ranking Based On Selection: 128
Takashi Kohno
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
59
0.621
* Total H Index Rankings
Rankings
Ranking Based On Selection: 129
Masahito Ikawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
59
0.621
Fertilization
Spermatogenesis
Reproductive biology
Biotechnology
Genome engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 130
Osamu Ohara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
96
56
0.583
* Total H Index Rankings
Rankings
Ranking Based On Selection: 131
Takeya M
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
51
0.537
* Total H Index Rankings
Rankings
Ranking Based On Selection: 132
Hidenori Arai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
68
0.716
geriatrics
lipid
atherosclerosis
sarcopenia
frailty
* Total H Index Rankings
Rankings
Ranking Based On Selection: 133
Shuichi Miyazaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
54
0.574
shape memory alloy
superelastic alloy
martensitic transformation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 134
Keiichi Nakayama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
53
0.564
* Total H Index Rankings
Rankings
Ranking Based On Selection: 135
Eiji Yashima
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
43
0.457
Polymer and supramolecular chemistry and chiral materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 136
Kiyoshi Takatsu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
95
41
0.432
* Total H Index Rankings
Rankings
Ranking Based On Selection: 137
Yoshiharu Yonekura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total H Index Rankings
Rankings
Ranking Based On Selection: 138
Kenji Kabashima
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
75
0.798
* Total H Index Rankings
Rankings
Ranking Based On Selection: 139
Ruby Pawankar
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
74
0.787
Allergy
asthma
food allergy
immunology
molecular biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 140
Kazu Suenaga|Kazutomo Suenaga
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
71
0.755
Single atom spectroscopy
Single molecular imaging
Low-dimensional materials
* Total H Index Rankings
Rankings
Ranking Based On Selection: 141
Dapeng Zhao
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
60
0.645
* Total H Index Rankings
Rankings
Ranking Based On Selection: 142
Yasuhiko Arakawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
49
0.521
photonics
quantum dot photonics
quantum optics
silicon photonics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 143
Tsukasa Seya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
44
0.468
Vaccine adjuvant
Innate immunity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 144
Masahiro Hiraoka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
43
0.462
* Total H Index Rankings
Rankings
Ranking Based On Selection: 145
Shigeaki Harayama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
93
36
0.387
* Total H Index Rankings
Rankings
Ranking Based On Selection: 146
Ryosuke Takahashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
51
0.554
Parkinson's disease
Amyotrophic Lateral Sclerosis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 147
Akiyoshi Fukamizu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
43
0.467
* Total H Index Rankings
Rankings
Ranking Based On Selection: 148
Takayuki Asahara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
41
0.446
endothelial progenitor
angiogenesis
organ regeneration
cell therapy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 149
Masamitsu Nakazato
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
41
0.446
摂食調節、糖尿病、ペプチド探索
* Total H Index Rankings
Rankings
Ranking Based On Selection: 150
Shinya Goto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
62
0.674