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)
![Toshiaki Kudo](/user/assets/images/profile/no-profile-photo.png)
microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
107
0.467
![Norihiro Okada](https://cdn.adscientificindex.com/pictures/8d/409551.jpg)
molecular evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
89
0.406
![Shinji Takai](https://cdn.adscientificindex.com/pictures/58/411778.jpg)
Veterinary microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
66
0.405
![Kazutaka Kamiya](/user/assets/images/profile/no-profile-photo.png)
Refractive Surgery Cataract Cornea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
106
0.736
![Hidenori Matsui](https://cdn.adscientificindex.com/pictures/cf/4993954.jpg)
Bacterial Pathogenesis
Salmonella
Helicobacter
Streptococcus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
69
0.515
![Kazuya Maeda](https://cdn.adscientificindex.com/pictures/fe/4993952.jpg)
Pharmacokinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
106
0.822
![Kenshiro Oshima](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
106
0.828
![Yuzo Yoshikuni](/user/assets/images/profile/no-profile-photo.png)
optical devices
optical communication
optical measurement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
11
0.086
![Kazumasa Matsumoto](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
63
0.500
![Taku Kobayashi](/user/assets/images/profile/no-profile-photo.png)
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
102
0.864
![Masahiro Fukaya](/user/assets/images/profile/no-profile-photo.png)
Neuroscience
Neuroanatomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
89
0.795
![Masato Iwatsuki](/user/assets/images/profile/no-profile-photo.png)
天然物化学、寄生虫学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
69
0.719
![Hiroshi Kumagai](/user/assets/images/profile/no-profile-photo.png)
Biomedical engineering
Laser
Applied physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
18
0.196
![Kazunari Sei](https://cdn.adscientificindex.com/pictures/4b/484455.jpg)
Environmental Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
66
0.786
![Kentaro Kamiya](https://cdn.adscientificindex.com/pictures/b4/357043.jpg)
Cardiac Rehabilitation
Physical Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
77
0.963
![Dong Liang Hu](/user/assets/images/profile/no-profile-photo.png)
Medicine
Veterinary Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
![Minako Yamaoka Tojo](https://cdn.adscientificindex.com/pictures/57/418296.jpg)
Preventive Cardiovascular Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
60
0.779
![Nobuya Sasaki](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
26
0.351
![Michihiko Ito](/user/assets/images/profile/no-profile-photo.png)
進化生物学、分子生物学、細胞生物学、発生生物学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
32
0.492
![Akio Abe](https://cdn.adscientificindex.com/pictures/92/552111.jpg)
Bacteriology
Type III secretion system
Bacterial effectors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
28
0.438
![Nobuhito Morota](/user/assets/images/profile/no-profile-photo.png)
Pediatric neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
36
0.571
![Takanori Asakura](https://cdn.adscientificindex.com/pictures/55/5285719.jpg)
NTM
MAC
Bronchiectasis
SARS-CoV-2
Epithelium
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
58
0.951
![Hiromichi İshiyama](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
![Toshihiko Kawamura](/user/assets/images/profile/no-profile-photo.png)
Immunology
Pathology
Parasitology
Hepatology
Pediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
18
0.305
![Masashi Hasegawa](/user/assets/images/profile/no-profile-photo.png)
Organic Chemsitry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
25
0.463
Toshiaki Kudo
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
229
107
0.467
Norihiro Okada
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
219
89
0.406
Shinji Takai
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
66
0.405
Veterinary microbiology
Kazutaka Kamiya
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
106
0.736
Hidenori Matsui
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
69
0.515
Kazuya Maeda
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
106
0.822
Kenshiro Oshima
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
106
0.828
Yuzo Yoshikuni
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
11
0.086
optical devices
optical communication
optical measurement
Kazumasa Matsumoto
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
63
0.500
Taku Kobayashi
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
102
0.864
Masahiro Fukaya
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
89
0.795
Masato Iwatsuki
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
69
0.719
Hiroshi Kumagai
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
18
0.196
Kazunari Sei
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
66
0.786
Environmental Engineering
Kentaro Kamiya
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
77
0.963
Cardiac Rehabilitation
Physical Therapy
Dong Liang Hu
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
53
0.663
Medicine
Veterinary Medicine
Minako Yamaoka Tojo
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
60
0.779
Preventive Cardiovascular Medicine
Nobuya Sasaki
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
26
0.351
Michihiko Ito
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
32
0.492
Akio Abe
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
28
0.438
Bacteriology
Type III secretion system
Bacterial effectors
Nobuhito Morota
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
36
0.571
Takanori Asakura
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
58
0.951
Hiromichi İshiyama
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
37
0.607
Toshihiko Kawamura
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
18
0.305
Immunology
Pathology
Parasitology
Hepatology
Pediatrics
Masashi Hasegawa
Kitasato University
Tokyo, Japan
![Japan](/flags/jp.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
25
0.463