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)
![Hiroyuki Ohno](https://cdn.adscientificindex.com/pictures/99/364003.jpg)
ionic liquid
polymer
molecular assembly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
415
205
0.494
![Tadashi Matsunaga](https://cdn.adscientificindex.com/pictures/e2/409480.jpg)
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
149
0.375
![Tsuyoshi Tanaka](/user/assets/images/profile/no-profile-photo.png)
生物工学、マリンバイオテクノロジー、バイオセンサ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
129
0.370
![Gen Watanabe](https://cdn.adscientificindex.com/pictures/d3/333619.jpg)
endocrinology
reproductive physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
125
0.359
![Tetsuo Asakura](https://cdn.adscientificindex.com/pictures/0d/4303393.jpg)
Silk NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
142
0.419
![Ikuo Hirono](/user/assets/images/profile/no-profile-photo.png)
fish and shellfish immunology
fish and shellfish genomics
fish and shellfish infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
204
0.609
![Toru Fujiwara](/user/assets/images/profile/no-profile-photo.png)
Plant Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
179
0.581
![Shigeki Matsunaga](/user/assets/images/profile/no-profile-photo.png)
natural product chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
109
0.424
![Yoshiharu Fujii](https://cdn.adscientificindex.com/pictures/a7/412619.jpg)
allelopathy
chemical ecology
natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
122
0.595
![Hideshige Takada](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
137
0.721
![Takeshi Sato](/user/assets/images/profile/no-profile-photo.png)
Applied Linguistics
Computer Assisted Language Learning
Mobile Assisted Language Learning
Second Vocabulary Acquisition
Appl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
46
0.250
![Masaaki Hosomi](https://cdn.adscientificindex.com/pictures/2d/412411.jpg)
環境工学、バイオエンジニアリング
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
97
0.606
![Bon Kimura](https://cdn.adscientificindex.com/pictures/b6/303478.jpg)
food microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
99
0.669
![Masaki Nakagawa](https://cdn.adscientificindex.com/pictures/f7/417117.jpg)
Pattern Recognition
Human Interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
58
0.411
![Kenji Omasa](/user/assets/images/profile/no-profile-photo.png)
plant science
imaging
remote sensing
environmental science
agricultural science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
70
0.507
![Tetsu Ando](https://cdn.adscientificindex.com/pictures/67/414847.jpg)
フェロモン、機器分析、有機合成、植物保護、農薬、天然生理活性物質
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
24
0.174
![Kazuya Nakata](https://cdn.adscientificindex.com/pictures/c8/364004.jpg)
Photocatalysis
Material Science
Solar Energy Conversion
Diamond Electrode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
105
0.789
![Nobuhiro Tsutsumi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
86
0.667
![Toshihisa Tanaka](https://cdn.adscientificindex.com/pictures/01/417581.jpg)
Signal Processing
Biomedical Engineering
Biosignal Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
74
0.607
![Mingcong Deng](https://cdn.adscientificindex.com/pictures/61/418610.jpg)
Operator based nonlinear control and fault detection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
57
0.475
![Hidehiro Kamiya](https://cdn.adscientificindex.com/pictures/36/364006.jpg)
Powder Technology
Material processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
64
0.566
![Toshihiko Kuwabara](/user/assets/images/profile/no-profile-photo.png)
Metal Forming
Plasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
68
0.607
![Akihiko Terada](https://cdn.adscientificindex.com/pictures/f2/303468.jpg)
Environmental Microbiology
Environmental Biotechnology
Wastewater Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
96
0.881
![Tsutom Hiura](https://cdn.adscientificindex.com/pictures/75/415220.jpg)
Forest Ecology
Community Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
68
0.648
![Hiroaki Saito](https://cdn.adscientificindex.com/pictures/a3/363662.jpg)
marine ecosystem
biogeochemistry
plankton
ecosystem services
fisheries oceanography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
61
0.581
Hiroyuki Ohno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
415
205
0.494
Tadashi Matsunaga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
149
0.375
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
Tsuyoshi Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
129
0.370
Gen Watanabe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
125
0.359
endocrinology
reproductive physiology
Tetsuo Asakura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
142
0.419
Ikuo Hirono
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
335
204
0.609
fish and shellfish immunology
fish and shellfish genomics
fish and shellfish infectious diseases
Toru Fujiwara
University of Tokyo
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
179
0.581
Shigeki Matsunaga
University of Tokyo
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
257
109
0.424
Yoshiharu Fujii
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
205
122
0.595
allelopathy
chemical ecology
natural products
Hideshige Takada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
137
0.721
Takeshi Sato
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
46
0.250
Applied Linguistics
Computer Assisted Language Learning
Mobile Assisted Language Learning
Second Vocabulary Acquisition
Appl
Masaaki Hosomi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
97
0.606
Bon Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
99
0.669
Masaki Nakagawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
58
0.411
Pattern Recognition
Human Interface
Kenji Omasa
University of Tokyo
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
70
0.507
plant science
imaging
remote sensing
environmental science
agricultural science
Tetsu Ando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
24
0.174
Kazuya Nakata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
105
0.789
Photocatalysis
Material Science
Solar Energy Conversion
Diamond Electrode
Nobuhiro Tsutsumi
University of Tokyo
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
86
0.667
Toshihisa Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
74
0.607
Signal Processing
Biomedical Engineering
Biosignal Informatics
Mingcong Deng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
120
57
0.475
Operator based nonlinear control and fault detection
Hidehiro Kamiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
64
0.566
Powder Technology
Material processing
Toshihiko Kuwabara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
68
0.607
Metal Forming
Plasticity
Akihiko Terada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
96
0.881
Environmental Microbiology
Environmental Biotechnology
Wastewater Engineering
Tsutom Hiura
University of Tokyo
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
68
0.648
Hiroaki Saito
University of Tokyo
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
61
0.581
marine ecosystem
biogeochemistry
plankton
ecosystem services
fisheries oceanography