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
552,775
Country Rank
11,841
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Morita Mizuki](https://cdn.adscientificindex.com/pictures/bf/527014.jpg)
Biomedical Informatics
Medical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 Index Rankings
World Rank
556,869
Country Rank
11,915
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/6559.png)
![Japan](/flags/jp.png)
![Tetsuo Ohi Toma|Tetsuo Toma, Tetsuo Ohi](/user/assets/images/profile/no-profile-photo.png)
Plant taxonomy and phylogeny
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total i10 Index Rankings
World Rank
563,681
Country Rank
12,061
Institution Rank : 131
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Ippei Obayashi](https://cdn.adscientificindex.com/pictures/ca/475314.jpg)
Applied mathematics
Topological data analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 Index Rankings
World Rank
569,515
Country Rank
12,129
Institution Rank : 132
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Jiajia Yang](https://cdn.adscientificindex.com/pictures/01/4974544.jpg)
Cognitive Neuroscience
Somatosensory
High filed fMRI
Neuroimaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 Index Rankings
World Rank
575,772
Country Rank
12,224
Institution Rank : 133
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Tak Kunihiro](https://cdn.adscientificindex.com/pictures/6c/460978.jpg)
Solar system
Asteroid
Cosmochemistry
Earth and Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
* Total i10 Index Rankings
World Rank
576,593
Country Rank
12,241
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/6559.png)
![Japan](/flags/jp.png)
![Tomohiro Takeyama](https://cdn.adscientificindex.com/pictures/33/473570.jpg)
Animal Ecology
Behavioral Ecology
Evolutionary Ecology
Community Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Total i10 Index Rankings
World Rank
578,250
Country Rank
12,274
Institution Rank : 134
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Shin Ichi Nishimura](/user/assets/images/profile/no-profile-photo.png)
Geotechnical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
9
0.391
* Total i10 Index Rankings
World Rank
586,687
Country Rank
12,405
Institution Rank : 135
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Yoshihiko Kobayashi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 Index Rankings
World Rank
588,387
Country Rank
12,441
Institution Rank : 136
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Michio Yamamoto](/user/assets/images/profile/no-profile-photo.png)
statistics
psychometrics
biostatistics
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total i10 Index Rankings
World Rank
597,175
Country Rank
12,600
Institution Rank : 137
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![M Shahbaz Akhtar](https://cdn.adscientificindex.com/pictures/43/350363.jpg)
Soil & Environmental Sciences
Soil Chemistry & Plant Nutrition
Phytoremediation
Eutrophication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 Index Rankings
World Rank
597,264
Country Rank
12,606
Institution Rank : 138
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Hiroaki Somura](https://cdn.adscientificindex.com/pictures/16/544710.jpg)
Hydrology
Irrigation and Drainage
Watershed Management
Water Quality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
* Total i10 Index Rankings
World Rank
608,863
Country Rank
12,801
Institution Rank : 139
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Shuhei Kimura](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 Index Rankings
World Rank
610,339
Country Rank
12,820
Institution Rank : 140
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Mayuko Hamada](/user/assets/images/profile/no-profile-photo.png)
Evolutionary biology
Genome biology
Developmental biology
Immunity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 Index Rankings
World Rank
610,713
Country Rank
12,828
Institution Rank : 141
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Norihisa Yasui](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 Index Rankings
World Rank
612,392
Country Rank
12,857
Institution Rank : 142
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Neil Cowie](https://cdn.adscientificindex.com/pictures/9d/432786.jpg)
e-learning
EFL
motivation
emotions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total i10 Index Rankings
World Rank
614,256
Country Rank
12,891
Institution Rank : 143
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Yasushi Mori](https://cdn.adscientificindex.com/pictures/8b/523863.jpg)
Soil Science
Environmental Science
Agricultural Land Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 Index Rankings
World Rank
619,091
Country Rank
12,991
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/6556.png)
![Japan](/flags/jp.png)
![滝本 裕則](/user/assets/images/profile/no-profile-photo.png)
画像処理、知覚情報処理
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
* Total i10 Index Rankings
World Rank
619,969
Country Rank
13,007
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/6557.png)
![Japan](/flags/jp.png)
![Terukazu Suruga](https://cdn.adscientificindex.com/pictures/c7/433541.jpg)
development economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
4
0.190
* Total i10 Index Rankings
World Rank
619,975
Country Rank
13,008
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/6556.png)
![Japan](/flags/jp.png)
![Sakakibara Katsumi](/user/assets/images/profile/no-profile-photo.png)
Error-Control Protocols
Error-Correcting Codes
Random Access Protocols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
4
0.190
* Total i10 Index Rankings
World Rank
624,473
Country Rank
13,087
Institution Rank : 144
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Soliman I El Hout](https://cdn.adscientificindex.com/pictures/c0/403731.jpg)
physical chemistry
advanced materials as catalysts
nanomaterials
Graphene chemistry
Supercapacitors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 Index Rankings
World Rank
632,962
Country Rank
13,232
Institution Rank : 145
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Zeynep Yucel](https://cdn.adscientificindex.com/pictures/b6/404132.jpg)
Computer Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 Index Rankings
World Rank
637,072
Country Rank
13,300
Institution Rank : 146
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Tsuyoshi Kajiwara](/user/assets/images/profile/no-profile-photo.png)
Biomathematics
Operator Algebras
Dynamical Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
* Total i10 Index Rankings
World Rank
640,446
Country Rank
13,380
Institution Rank : 147
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Norikazu Takahashi](https://cdn.adscientificindex.com/pictures/7e/475404.jpg)
mathematical engineering
nonlinear systems
network science
optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
7
0.350
* Total i10 Index Rankings
World Rank
641,447
Country Rank
13,404
Institution Rank : 148
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Kazuhiro Fujimori](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
5
0.250
* Total i10 Index Rankings
World Rank
641,451
Country Rank
13,405
Institution Rank : 149
![](https://cdn.adscientificindex.com/logos/6558.jpg)
![Japan](/flags/jp.png)
![Kengo Iokibe](/user/assets/images/profile/no-profile-photo.png)
Electromagnetic Compalibility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
5
0.250
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
552,775
![Japan](/flags/jp.png)
11,841
![](https://cdn.adscientificindex.com/logos/6558.jpg)
130
Morita Mizuki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Biomedical Informatics
Medical Engineering
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
556,869
![Japan](/flags/jp.png)
11,915
![](https://cdn.adscientificindex.com/logos/6559.png)
17
Tetsuo Ohi Toma|Tetsuo Toma, Tetsuo Ohi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
563,681
![Japan](/flags/jp.png)
12,061
![](https://cdn.adscientificindex.com/logos/6558.jpg)
131
Ippei Obayashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Applied mathematics
Topological data analysis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
569,515
![Japan](/flags/jp.png)
12,129
![](https://cdn.adscientificindex.com/logos/6558.jpg)
132
Jiajia Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Cognitive Neuroscience
Somatosensory
High filed fMRI
Neuroimaging
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
575,772
![Japan](/flags/jp.png)
12,224
![](https://cdn.adscientificindex.com/logos/6558.jpg)
133
Tak Kunihiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Solar system
Asteroid
Cosmochemistry
Earth and Planetary Science
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
576,593
![Japan](/flags/jp.png)
12,241
![](https://cdn.adscientificindex.com/logos/6559.png)
18
Tomohiro Takeyama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
![](https://cdn.adscientificindex.com/logos/6559.png)
Animal Ecology
Behavioral Ecology
Evolutionary Ecology
Community Ecology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
578,250
![Japan](/flags/jp.png)
12,274
![](https://cdn.adscientificindex.com/logos/6558.jpg)
134
Shin Ichi Nishimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
9
0.391
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
586,687
![Japan](/flags/jp.png)
12,405
![](https://cdn.adscientificindex.com/logos/6558.jpg)
135
Yoshihiko Kobayashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
588,387
![Japan](/flags/jp.png)
12,441
![](https://cdn.adscientificindex.com/logos/6558.jpg)
136
Michio Yamamoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
![](https://cdn.adscientificindex.com/logos/6558.jpg)
statistics
psychometrics
biostatistics
machine learning
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
597,175
![Japan](/flags/jp.png)
12,600
![](https://cdn.adscientificindex.com/logos/6558.jpg)
137
M Shahbaz Akhtar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Soil & Environmental Sciences
Soil Chemistry & Plant Nutrition
Phytoremediation
Eutrophication
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* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
597,264
![Japan](/flags/jp.png)
12,606
![](https://cdn.adscientificindex.com/logos/6558.jpg)
138
Hiroaki Somura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
10
0.455
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Hydrology
Irrigation and Drainage
Watershed Management
Water Quality
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
608,863
![Japan](/flags/jp.png)
12,801
![](https://cdn.adscientificindex.com/logos/6558.jpg)
139
Shuhei Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
610,339
![Japan](/flags/jp.png)
12,820
![](https://cdn.adscientificindex.com/logos/6558.jpg)
140
Mayuko Hamada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Evolutionary biology
Genome biology
Developmental biology
Immunity
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
610,713
![Japan](/flags/jp.png)
12,828
![](https://cdn.adscientificindex.com/logos/6558.jpg)
141
Norihisa Yasui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
612,392
![Japan](/flags/jp.png)
12,857
![](https://cdn.adscientificindex.com/logos/6558.jpg)
142
Neil Cowie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
![](https://cdn.adscientificindex.com/logos/6558.jpg)
e-learning
EFL
motivation
emotions
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
614,256
![Japan](/flags/jp.png)
12,891
![](https://cdn.adscientificindex.com/logos/6558.jpg)
143
Yasushi Mori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Soil Science
Environmental Science
Agricultural Land Conservation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
619,091
![Japan](/flags/jp.png)
12,991
![](https://cdn.adscientificindex.com/logos/6556.png)
5
滝本 裕則
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
7
0.333
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
619,969
![Japan](/flags/jp.png)
13,007
![](https://cdn.adscientificindex.com/logos/6557.png)
1
Terukazu Suruga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
4
0.190
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
619,975
![Japan](/flags/jp.png)
13,008
![](https://cdn.adscientificindex.com/logos/6556.png)
6
Sakakibara Katsumi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
4
0.190
![](https://cdn.adscientificindex.com/logos/6556.png)
Error-Control Protocols
Error-Correcting Codes
Random Access Protocols
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
624,473
![Japan](/flags/jp.png)
13,087
![](https://cdn.adscientificindex.com/logos/6558.jpg)
144
Soliman I El Hout
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
![](https://cdn.adscientificindex.com/logos/6558.jpg)
physical chemistry
advanced materials as catalysts
nanomaterials
Graphene chemistry
Supercapacitors
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
632,962
![Japan](/flags/jp.png)
13,232
![](https://cdn.adscientificindex.com/logos/6558.jpg)
145
Zeynep Yucel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
637,072
![Japan](/flags/jp.png)
13,300
![](https://cdn.adscientificindex.com/logos/6558.jpg)
146
Tsuyoshi Kajiwara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
11
0.550
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Biomathematics
Operator Algebras
Dynamical Systems
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
640,446
![Japan](/flags/jp.png)
13,380
![](https://cdn.adscientificindex.com/logos/6558.jpg)
147
Norikazu Takahashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
7
0.350
![](https://cdn.adscientificindex.com/logos/6558.jpg)
mathematical engineering
nonlinear systems
network science
optimization
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
641,447
![Japan](/flags/jp.png)
13,404
![](https://cdn.adscientificindex.com/logos/6558.jpg)
148
Kazuhiro Fujimori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
5
0.250
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
641,451
![Japan](/flags/jp.png)
13,405
![](https://cdn.adscientificindex.com/logos/6558.jpg)
149
Kengo Iokibe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
5
0.250
![](https://cdn.adscientificindex.com/logos/6558.jpg)
Electromagnetic Compalibility