H-Index
Rankings

Japan 18,530 Scientists H-Index Others Rankings - 2025

Measure your academic influence with the AD Scientific Index 2025 H-Index Rankings.
These rankings provide a comprehensive evaluation of scientific performance by combining total and recent 6-year h-index values, offering insight into both research productivity and long-term impactThe h-index balances quantity with quality, highlighting sustained academic excellenceRankings are continuously updated in near real-time to reflect the latest scholarly activity across countries, institutions, and 211 academic fieldsPremium Membership unlocks deeper analytics, dynamic ranking tools, and personalized trend visualizations.

* Total H Index Rankings
Ranking Based On Selection: 51
Nagao Kobayashi
phthalocyanine
porphyrin
spectroscopy
chemistr
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
35
0.407
* Total H Index Rankings
Ranking Based On Selection: 52
Koichi Tsuneyama
Liver disease
Autoimmune diseas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
43
0.506
* Total H Index Rankings
Ranking Based On Selection: 53
Damien Mercier
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
39
0.459
* Total H Index Rankings
Ranking Based On Selection: 54
Hidehiko Sano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
38
0.447
* Total H Index Rankings
Ranking Based On Selection: 55
Hiroshi Yamazaki
薬物代�
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
33
0.388
* Total H Index Rankings
Ranking Based On Selection: 56
Furue Masutaka
medicin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
58
0.690
* Total H Index Rankings
Ranking Based On Selection: 58
Fumihiko Imamura
tsunami engineering
natural disaster scienc
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
48
0.571
* Total H Index Rankings
Ranking Based On Selection: 59
Tadashi Yoshino
Medicin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
43
0.512
* Total H Index Rankings
Ranking Based On Selection: 60
Akira Hasegawa
プラズマ物�
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H Index Rankings
Ranking Based On Selection: 61
Hideto Matsuyama
Membrane separation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
* Total H Index Rankings
Ranking Based On Selection: 62
Mikio Furuse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
* Total H Index Rankings
Ranking Based On Selection: 63
Soichiro Kitamura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
33
0.398
* Total H Index Rankings
Ranking Based On Selection: 64
Nagara Tamaki
Imagin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
29
0.349
* Total H Index Rankings
Ranking Based On Selection: 65
Makoto Arita、有田誠
lipid biology
lipidomics
inflammation
lipoqualit
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
58
0.707
* Total H Index Rankings
Ranking Based On Selection: 66
Go Wakabayashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
57
0.695
* Total H Index Rankings
Ranking Based On Selection: 67
Hiroshi Uyama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
40
0.488
* Total H Index Rankings
Ranking Based On Selection: 68
Tsutomu Miyasaka
Photoelectrochemistry
Photovoltaics
Perovskite solar cel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
55
0.679
* Total H Index Rankings
Ranking Based On Selection: 69
Yoshinori Watanabe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
41
0.506
* Total H Index Rankings
Ranking Based On Selection: 70
Hiroshi Yokozaki
Tumor Patholog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
29
0.358
* Total H Index Rankings
Ranking Based On Selection: 71
Zhiyong Wang
Fullerenes
Metallofullerenes
Carbon Nanotubes
Graphen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
* Total H Index Rankings
Ranking Based On Selection: 72
Sekiya Ichiro
synovial MSCs
meniscus regeneration
knee MRI 3D analysi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
49
0.613
* Total H Index Rankings
Ranking Based On Selection: 73
Yoshio Sakka
powder processing
multi-functional ceramic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
43
0.538
* Total H Index Rankings
Ranking Based On Selection: 74
Yoh Takuwa
Vascular biolog
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
28
0.350
* Total H Index Rankings
Ranking Based On Selection: 75
柴田哲男,Norio Shibata
フッ素化�
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
40
0.506
* Total H Index Rankings
Rankings
Ranking Based On Selection: 51
Nagao Kobayashi
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
86
35
0.407
phthalocyanine
porphyrin
spectroscopy
chemistr
* Total H Index Rankings
Rankings
Ranking Based On Selection: 52
Koichi Tsuneyama
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
43
0.506
Liver disease
Autoimmune diseas
* Total H Index Rankings
Rankings
Ranking Based On Selection: 53
Damien Mercier
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
39
0.459
* Total H Index Rankings
Rankings
Ranking Based On Selection: 54
Hidehiko Sano
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
38
0.447
* Total H Index Rankings
Rankings
Ranking Based On Selection: 55
Hiroshi Yamazaki
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
33
0.388
* Total H Index Rankings
Rankings
Ranking Based On Selection: 56
Furue Masutaka
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
58
0.690
* Total H Index Rankings
Rankings
Ranking Based On Selection: 57
Hideshige Takada
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
53
0.631
* Total H Index Rankings
Rankings
Ranking Based On Selection: 58
Fumihiko Imamura
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
48
0.571
tsunami engineering
natural disaster scienc
* Total H Index Rankings
Rankings
Ranking Based On Selection: 59
Tadashi Yoshino
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
43
0.512
* Total H Index Rankings
Rankings
Ranking Based On Selection: 60
Akira Hasegawa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H Index Rankings
Rankings
Ranking Based On Selection: 61
Hideto Matsuyama
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
55
0.663
* Total H Index Rankings
Rankings
Ranking Based On Selection: 62
Mikio Furuse
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
52
0.627
* Total H Index Rankings
Rankings
Ranking Based On Selection: 63
Soichiro Kitamura
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
33
0.398
* Total H Index Rankings
Rankings
Ranking Based On Selection: 64
Nagara Tamaki
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
29
0.349
* Total H Index Rankings
Rankings
Ranking Based On Selection: 65
Makoto Arita、有田誠
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
58
0.707
lipid biology
lipidomics
inflammation
lipoqualit
* Total H Index Rankings
Rankings
Ranking Based On Selection: 66
Go Wakabayashi
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
57
0.695
* Total H Index Rankings
Rankings
Ranking Based On Selection: 67
Hiroshi Uyama
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
40
0.488
* Total H Index Rankings
Rankings
Ranking Based On Selection: 68
Tsutomu Miyasaka
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
55
0.679
Photoelectrochemistry
Photovoltaics
Perovskite solar cel
* Total H Index Rankings
Rankings
Ranking Based On Selection: 69
Yoshinori Watanabe
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
41
0.506
* Total H Index Rankings
Rankings
Ranking Based On Selection: 70
Hiroshi Yokozaki
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
81
29
0.358
* Total H Index Rankings
Rankings
Ranking Based On Selection: 71
Zhiyong Wang
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
Fullerenes
Metallofullerenes
Carbon Nanotubes
Graphen
* Total H Index Rankings
Rankings
Ranking Based On Selection: 72
Sekiya Ichiro
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
49
0.613
synovial MSCs
meniscus regeneration
knee MRI 3D analysi
* Total H Index Rankings
Rankings
Ranking Based On Selection: 73
Yoshio Sakka
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
43
0.538
powder processing
multi-functional ceramic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 74
Yoh Takuwa
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
28
0.350
* Total H Index Rankings
Rankings
Ranking Based On Selection: 75
柴田哲男,Norio Shibata
       H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
79
40
0.506