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
10,646
Country Rank
251
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Koichi Tsuneyama](https://cdn.adscientificindex.com/pictures/3d/363960.jpg)
Liver disease
Autoimmune disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
221
0.682
* Total i10 Index Rankings
World Rank
16,812
Country Rank
411
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Junji Terao](https://cdn.adscientificindex.com/pictures/00/363959.jpg)
food biochemistry nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
146
0.543
* Total i10 Index Rankings
World Rank
24,676
Country Rank
622
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Fuji Ren|Ren Fuji](https://cdn.adscientificindex.com/pictures/05/363963.jpg)
Artificial Intelligence
Computer Science
Affective Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
138
0.611
* Total i10 Index Rankings
World Rank
27,400
Country Rank
695
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Issei Imoto](/user/assets/images/profile/no-profile-photo.png)
Medical genomics
medical genetics
medical epigenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
150
0.698
* Total i10 Index Rankings
World Rank
42,125
Country Rank
1,066
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Yasushi Sato](https://cdn.adscientificindex.com/pictures/ef/412680.jpg)
oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
84
0.480
* Total i10 Index Rankings
World Rank
42,989
Country Rank
1,090
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Toyomasa Katagiri](/user/assets/images/profile/no-profile-photo.png)
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
109
0.630
* Total i10 Index Rankings
World Rank
71,059
Country Rank
1,788
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Kenya Kusunose](https://cdn.adscientificindex.com/pictures/3b/363975.jpg)
Department of Cardiovascular Medicine
Nephrology
and Neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
113
0.863
* Total i10 Index Rankings
World Rank
73,726
Country Rank
1,866
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Yasuo Oyama](https://cdn.adscientificindex.com/pictures/0a/413735.jpg)
Toxicology-Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
22
0.171
* Total i10 Index Rankings
World Rank
76,341
Country Rank
1,923
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Akihiro Furube](https://cdn.adscientificindex.com/pictures/66/363962.jpg)
Ultrafast spectroscopy
Solar cell
Photocatalyst
Plasmonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
81
0.643
* Total i10 Index Rankings
World Rank
78,884
Country Rank
1,992
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Koichi Ute](/user/assets/images/profile/no-profile-photo.png)
polymer chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
25
0.202
* Total i10 Index Rankings
World Rank
95,593
Country Rank
2,381
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Jin Ping Ao](https://cdn.adscientificindex.com/pictures/86/363966.jpg)
semiconductor device
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
77
0.700
* Total i10 Index Rankings
World Rank
98,878
Country Rank
2,457
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Masamichi Ogasawara](/user/assets/images/profile/no-profile-photo.png)
organometallic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
55
0.509
* Total i10 Index Rankings
World Rank
114,517
Country Rank
2,814
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Takeshi Yasui](/user/assets/images/profile/no-profile-photo.png)
terahertz
second-harmonic-generation microscopy
comb
laser stabilization
femtosecond laser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
69
0.704
* Total i10 Index Rankings
World Rank
115,379
Country Rank
2,845
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Noboru Niki](/user/assets/images/profile/no-profile-photo.png)
medical imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
8
0.082
* Total i10 Index Rankings
World Rank
117,189
Country Rank
2,891
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Yoshifumi Nishio](https://cdn.adscientificindex.com/pictures/d2/419381.jpg)
Nonlinear Circuits and Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
10
0.103
* Total i10 Index Rankings
World Rank
129,885
Country Rank
3,184
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Rozzano Locsin](https://cdn.adscientificindex.com/pictures/b6/419112.jpg)
nursing
technology
technological competency as caring
robots and nursing
nursing education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
64
0.711
* Total i10 Index Rankings
World Rank
130,087
Country Rank
3,192
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Hiroko Segawa](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
59
0.656
* Total i10 Index Rankings
World Rank
140,964
Country Rank
3,447
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Nobuyuki Sakurai](/user/assets/images/profile/no-profile-photo.png)
cosmic ray
particle physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Total i10 Index Rankings
World Rank
143,633
Country Rank
3,507
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Yasumasa Ikeda](https://cdn.adscientificindex.com/pictures/bc/418608.jpg)
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
58
0.690
* Total i10 Index Rankings
World Rank
153,197
Country Rank
3,706
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Hidetaka Kosako](https://cdn.adscientificindex.com/pictures/c5/351400.jpg)
cell signaling
phosphorylation
proteomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
63
0.788
* Total i10 Index Rankings
World Rank
154,810
Country Rank
3,760
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Mitsuhiro Nakamura](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
22
0.275
* Total i10 Index Rankings
World Rank
175,128
Country Rank
4,229
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Toshihiro Moriga](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
24
0.329
* Total i10 Index Rankings
World Rank
175,271
Country Rank
4,235
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Tomohiro Hirano](/user/assets/images/profile/no-profile-photo.png)
polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
12
0.164
* Total i10 Index Rankings
World Rank
178,597
Country Rank
4,314
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Minoru Fukumi](/user/assets/images/profile/no-profile-photo.png)
Human sensing
Signal processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
14
0.194
* Total i10 Index Rankings
World Rank
181,743
Country Rank
4,390
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/11503.png)
![Japan](/flags/jp.png)
![Takayanagi Toshio](/user/assets/images/profile/no-profile-photo.png)
analytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
18
0.254
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
10,646
![Japan](/flags/jp.png)
251
![](https://cdn.adscientificindex.com/logos/11503.png)
1
Koichi Tsuneyama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
221
0.682
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
16,812
![Japan](/flags/jp.png)
411
![](https://cdn.adscientificindex.com/logos/11503.png)
2
Junji Terao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
146
0.543
![](https://cdn.adscientificindex.com/logos/11503.png)
food biochemistry nutrition
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
24,676
![Japan](/flags/jp.png)
622
![](https://cdn.adscientificindex.com/logos/11503.png)
3
Fuji Ren|Ren Fuji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
226
138
0.611
![](https://cdn.adscientificindex.com/logos/11503.png)
Artificial Intelligence
Computer Science
Affective Computing
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
27,400
![Japan](/flags/jp.png)
695
![](https://cdn.adscientificindex.com/logos/11503.png)
4
Issei Imoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
215
150
0.698
![](https://cdn.adscientificindex.com/logos/11503.png)
Medical genomics
medical genetics
medical epigenomics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
42,125
![Japan](/flags/jp.png)
1,066
![](https://cdn.adscientificindex.com/logos/11503.png)
5
Yasushi Sato
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
175
84
0.480
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
42,989
![Japan](/flags/jp.png)
1,090
![](https://cdn.adscientificindex.com/logos/11503.png)
6
Toyomasa Katagiri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
109
0.630
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
71,059
![Japan](/flags/jp.png)
1,788
![](https://cdn.adscientificindex.com/logos/11503.png)
7
Kenya Kusunose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
113
0.863
![](https://cdn.adscientificindex.com/logos/11503.png)
Department of Cardiovascular Medicine
Nephrology
and Neurology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
73,726
![Japan](/flags/jp.png)
1,866
![](https://cdn.adscientificindex.com/logos/11503.png)
8
Yasuo Oyama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
22
0.171
![](https://cdn.adscientificindex.com/logos/11503.png)
Toxicology-Pharmacology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
76,341
![Japan](/flags/jp.png)
1,923
![](https://cdn.adscientificindex.com/logos/11503.png)
9
Akihiro Furube
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
81
0.643
![](https://cdn.adscientificindex.com/logos/11503.png)
Ultrafast spectroscopy
Solar cell
Photocatalyst
Plasmonics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
78,884
![Japan](/flags/jp.png)
1,992
![](https://cdn.adscientificindex.com/logos/11503.png)
10
Koichi Ute
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
25
0.202
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
95,593
![Japan](/flags/jp.png)
2,381
![](https://cdn.adscientificindex.com/logos/11503.png)
11
Jin Ping Ao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
77
0.700
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
98,878
![Japan](/flags/jp.png)
2,457
![](https://cdn.adscientificindex.com/logos/11503.png)
12
Masamichi Ogasawara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
55
0.509
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
114,517
![Japan](/flags/jp.png)
2,814
![](https://cdn.adscientificindex.com/logos/11503.png)
13
Takeshi Yasui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
69
0.704
![](https://cdn.adscientificindex.com/logos/11503.png)
terahertz
second-harmonic-generation microscopy
comb
laser stabilization
femtosecond laser
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
115,379
![Japan](/flags/jp.png)
2,845
![](https://cdn.adscientificindex.com/logos/11503.png)
14
Noboru Niki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
8
0.082
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
117,189
![Japan](/flags/jp.png)
2,891
![](https://cdn.adscientificindex.com/logos/11503.png)
15
Yoshifumi Nishio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
10
0.103
![](https://cdn.adscientificindex.com/logos/11503.png)
Nonlinear Circuits and Systems
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
129,885
![Japan](/flags/jp.png)
3,184
![](https://cdn.adscientificindex.com/logos/11503.png)
16
Rozzano Locsin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
64
0.711
![](https://cdn.adscientificindex.com/logos/11503.png)
nursing
technology
technological competency as caring
robots and nursing
nursing education
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
130,087
![Japan](/flags/jp.png)
3,192
![](https://cdn.adscientificindex.com/logos/11503.png)
17
Hiroko Segawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
59
0.656
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
140,964
![Japan](/flags/jp.png)
3,447
![](https://cdn.adscientificindex.com/logos/11503.png)
18
Nobuyuki Sakurai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
143,633
![Japan](/flags/jp.png)
3,507
![](https://cdn.adscientificindex.com/logos/11503.png)
19
Yasumasa Ikeda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
58
0.690
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
153,197
![Japan](/flags/jp.png)
3,706
![](https://cdn.adscientificindex.com/logos/11503.png)
20
Hidetaka Kosako
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
63
0.788
![](https://cdn.adscientificindex.com/logos/11503.png)
cell signaling
phosphorylation
proteomics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
154,810
![Japan](/flags/jp.png)
3,760
![](https://cdn.adscientificindex.com/logos/11503.png)
21
Mitsuhiro Nakamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
22
0.275
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
175,128
![Japan](/flags/jp.png)
4,229
![](https://cdn.adscientificindex.com/logos/11503.png)
22
Toshihiro Moriga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
24
0.329
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
175,271
![Japan](/flags/jp.png)
4,235
![](https://cdn.adscientificindex.com/logos/11503.png)
23
Tomohiro Hirano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
12
0.164
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
178,597
![Japan](/flags/jp.png)
4,314
![](https://cdn.adscientificindex.com/logos/11503.png)
24
Minoru Fukumi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
14
0.194
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
181,743
![Japan](/flags/jp.png)
4,390
![](https://cdn.adscientificindex.com/logos/11503.png)
25
Takayanagi Toshio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
18
0.254