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)
* Total i10 Index Rankings
World Rank
22,870
Country Rank
573
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/28270.jpg)
![Japan](/flags/jp.png)
![Hirokazu Kimura](https://cdn.adscientificindex.com/pictures/89/4993219.jpg)
Virology
Immunology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
119
0.509
* Total i10 Index Rankings
World Rank
29,502
Country Rank
747
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Pei Zhang](https://cdn.adscientificindex.com/pictures/ab/4995394.jpg)
Superconducting RF
Beam instrumentation
Particle physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
178
0.860
* Total i10 Index Rankings
World Rank
36,738
Country Rank
931
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Yoshito Tsushima](/user/assets/images/profile/no-profile-photo.png)
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
114
0.610
* Total i10 Index Rankings
World Rank
38,278
Country Rank
977
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Hideki Ishii](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
133
0.727
* Total i10 Index Rankings
World Rank
63,009
Country Rank
1,593
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Haruo Kobayashi, 小林春夫](/user/assets/images/profile/no-profile-photo.png)
Circuit Design
IC Testing
Signal Processiong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
47
0.333
* Total i10 Index Rankings
World Rank
73,943
Country Rank
1,860
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Hirokazu Hirai](https://cdn.adscientificindex.com/pictures/e8/291237.jpg)
neuroscience
physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
94
0.734
* Total i10 Index Rankings
World Rank
76,335
Country Rank
1,915
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Takaaki Fujii](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
69
0.548
* Total i10 Index Rankings
World Rank
75,774
Country Rank
1,902
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Hirotaka Chikuda](https://cdn.adscientificindex.com/pictures/c4/4993218.jpg)
spine surgery
spinal cord injury
tissue engineering
geriatric trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
106
0.841
* Total i10 Index Rankings
World Rank
87,274
Country Rank
2,160
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Kei Hamazaki](https://cdn.adscientificindex.com/pictures/04/356415.jpg)
Fatty acids
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
83
0.716
* Total i10 Index Rankings
World Rank
99,971
Country Rank
2,475
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Tomoaki Shirao](https://cdn.adscientificindex.com/pictures/d3/4993222.jpg)
神経科学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
62
0.579
* Total i10 Index Rankings
World Rank
100,340
Country Rank
2,489
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Kenji Kubota](/user/assets/images/profile/no-profile-photo.png)
chemical physics of macromolecules
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
27
0.252
* Total i10 Index Rankings
World Rank
115,832
Country Rank
2,839
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Sei Ichiro Motegi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Total i10 Index Rankings
World Rank
122,076
Country Rank
2,986
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Izuho Hatada](https://cdn.adscientificindex.com/pictures/3b/340276.jpg)
Epigenetics
Genome Editing
Epigenome Editing
Epigenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
52
0.553
* Total i10 Index Rankings
World Rank
128,412
Country Rank
3,145
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![山延健 Yamanobe](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
28
0.308
* Total i10 Index Rankings
World Rank
144,411
Country Rank
3,524
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![土橋敏明 dobashi](/user/assets/images/profile/no-profile-photo.png)
Biorheology
Polymer Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
19
0.226
* Total i10 Index Rankings
World Rank
146,568
Country Rank
3,564
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Nobuyoshi Nakagawa](https://cdn.adscientificindex.com/pictures/cb/415614.jpg)
fuel cell
particle technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
34
0.410
* Total i10 Index Rankings
World Rank
161,470
Country Rank
3,903
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Ken Ichi Kasuya](https://cdn.adscientificindex.com/pictures/a8/493510.jpg)
Environmental microbiology
Biodegradable polymers
Bio-based Polymers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
53
0.688
* Total i10 Index Rankings
World Rank
162,650
Country Rank
3,943
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Naoki Asakawa](/user/assets/images/profile/no-profile-photo.png)
organic electronics devices
bio-inspired devices
biomimicry
stochastic processes
magnetic resonance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
24
0.312
* Total i10 Index Rankings
World Rank
166,441
Country Rank
4,037
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Atsushi Shibata](https://cdn.adscientificindex.com/pictures/7d/5292326.jpg)
DNA repair
NHEJ
HR
DNA damage signal
Cancer Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
* Total i10 Index Rankings
World Rank
194,263
Country Rank
4,639
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Soshi Shiraishi](https://cdn.adscientificindex.com/pictures/7f/415164.jpg)
Electrochemical Capacitor
Rechargeable battery
Carbon
Lithium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
* Total i10 Index Rankings
World Rank
194,871
Country Rank
4,662
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Minoru Hanaya](https://cdn.adscientificindex.com/pictures/ba/4993225.jpg)
Materials Science
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
34
0.507
* Total i10 Index Rankings
World Rank
205,207
Country Rank
4,866
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Sumihito Nobusawa|信澤 純人](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
48
0.750
* Total i10 Index Rankings
World Rank
211,333
Country Rank
5,016
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Mitsuhiro Hirai](/user/assets/images/profile/no-profile-photo.png)
biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
19
0.302
* Total i10 Index Rankings
World Rank
224,685
Country Rank
5,318
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Shinichi Nakano](https://cdn.adscientificindex.com/pictures/da/422468.jpg)
Algorithms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
14
0.233
* Total i10 Index Rankings
World Rank
231,408
Country Rank
5,475
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/3091.jpg)
![Japan](/flags/jp.png)
![Jun Ichi Fujisawa](/user/assets/images/profile/no-profile-photo.png)
Organic-inorganic hybrid materials
Solar cell
Interfacial electron transfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
* Total i10 Index Rankings
World Ranking
22,870
Country Ranking
573
Institution Ranking
1
Hirokazu Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
234
119
0.509
![](https://cdn.adscientificindex.com/logos/28270.jpg)
Virology
Immunology
Molecular Biology
* Total i10 Index Rankings
World Ranking
29,502
Country Ranking
747
Institution Ranking
1
Pei Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
207
178
0.860
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Superconducting RF
Beam instrumentation
Particle physics
* Total i10 Index Rankings
World Ranking
36,738
Country Ranking
931
Institution Ranking
2
Yoshito Tsushima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
114
0.610
* Total i10 Index Rankings
World Ranking
38,278
Country Ranking
977
Institution Ranking
3
Hideki Ishii
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
133
0.727
* Total i10 Index Rankings
World Ranking
63,009
Country Ranking
1,593
Institution Ranking
4
Haruo Kobayashi, 小林春夫
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
47
0.333
* Total i10 Index Rankings
World Ranking
73,943
Country Ranking
1,860
Institution Ranking
5
Hirokazu Hirai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
94
0.734
* Total i10 Index Rankings
World Ranking
76,335
Country Ranking
1,915
Institution Ranking
7
Takaaki Fujii
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
69
0.548
* Total i10 Index Rankings
World Ranking
75,774
Country Ranking
1,902
Institution Ranking
6
Hirotaka Chikuda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
106
0.841
![](https://cdn.adscientificindex.com/logos/3091.jpg)
spine surgery
spinal cord injury
tissue engineering
geriatric trauma
* Total i10 Index Rankings
World Ranking
87,274
Country Ranking
2,160
Institution Ranking
8
Kei Hamazaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
83
0.716
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Fatty acids
Epidemiology
* Total i10 Index Rankings
World Ranking
99,971
Country Ranking
2,475
Institution Ranking
9
Tomoaki Shirao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
62
0.579
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
World Ranking
100,340
Country Ranking
2,489
Institution Ranking
10
Kenji Kubota
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
27
0.252
![](https://cdn.adscientificindex.com/logos/3091.jpg)
chemical physics of macromolecules
* Total i10 Index Rankings
World Ranking
115,832
Country Ranking
2,839
Institution Ranking
11
Sei Ichiro Motegi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Total i10 Index Rankings
World Ranking
122,076
Country Ranking
2,986
Institution Ranking
12
Izuho Hatada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
52
0.553
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Epigenetics
Genome Editing
Epigenome Editing
Epigenomics
* Total i10 Index Rankings
World Ranking
128,412
Country Ranking
3,145
Institution Ranking
13
山延健 Yamanobe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
28
0.308
* Total i10 Index Rankings
World Ranking
144,411
Country Ranking
3,524
Institution Ranking
14
土橋敏明 dobashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
19
0.226
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Biorheology
Polymer Science
* Total i10 Index Rankings
World Ranking
146,568
Country Ranking
3,564
Institution Ranking
15
Nobuyoshi Nakagawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
34
0.410
* Total i10 Index Rankings
World Ranking
161,470
Country Ranking
3,903
Institution Ranking
16
Ken Ichi Kasuya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
53
0.688
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Environmental microbiology
Biodegradable polymers
Bio-based Polymers
* Total i10 Index Rankings
World Ranking
162,650
Country Ranking
3,943
Institution Ranking
17
Naoki Asakawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
24
0.312
![](https://cdn.adscientificindex.com/logos/3091.jpg)
organic electronics devices
bio-inspired devices
biomimicry
stochastic processes
magnetic resonance
* Total i10 Index Rankings
World Ranking
166,441
Country Ranking
4,037
Institution Ranking
18
Atsushi Shibata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
![](https://cdn.adscientificindex.com/logos/3091.jpg)
DNA repair
NHEJ
HR
DNA damage signal
Cancer Research
* Total i10 Index Rankings
World Ranking
194,263
Country Ranking
4,639
Institution Ranking
19
Soshi Shiraishi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
42
0.627
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Electrochemical Capacitor
Rechargeable battery
Carbon
Lithium
* Total i10 Index Rankings
World Ranking
194,871
Country Ranking
4,662
Institution Ranking
20
Minoru Hanaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
34
0.507
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Materials Science
Physical Chemistry
* Total i10 Index Rankings
World Ranking
205,207
Country Ranking
4,866
Institution Ranking
21
Sumihito Nobusawa|信澤 純人
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
48
0.750
* Total i10 Index Rankings
World Ranking
211,333
Country Ranking
5,016
Institution Ranking
22
Mitsuhiro Hirai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
19
0.302
* Total i10 Index Rankings
World Ranking
224,685
Country Ranking
5,318
Institution Ranking
23
Shinichi Nakano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
14
0.233
* Total i10 Index Rankings
World Ranking
231,408
Country Ranking
5,475
Institution Ranking
24
Jun Ichi Fujisawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
45
0.776
![](https://cdn.adscientificindex.com/logos/3091.jpg)
Organic-inorganic hybrid materials
Solar cell
Interfacial electron transfer