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
141,462
Country Rank
3,442
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4726.png)
![Japan](/flags/jp.png)
![Hiroto Narimatsu](https://cdn.adscientificindex.com/pictures/aa/4975972.jpg)
公衆衛生学
臨床疫学
臨床腫瘍学
Public health
hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
46
0.541
* Total i10 Index Rankings
World Rank
239,868
Country Rank
5,679
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/4726.png)
![Japan](/flags/jp.png)
![Kanami Tsuno](https://cdn.adscientificindex.com/pictures/33/4360403.jpg)
Social Epidemiology
Occupational Health
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
52
0.929
* Total i10 Index Rankings
World Rank
614,246
Country Rank
12,890
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/4726.png)
![Japan](/flags/jp.png)
![Manabu Tsuda](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 Index Rankings
World Rank
714,230
Country Rank
14,581
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/4726.png)
![Japan](/flags/jp.png)
![Yoshiko Komori](/user/assets/images/profile/no-profile-photo.png)
Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
* Total i10 Index Rankings
World Rank
964,447
Country Rank
18,520
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/4726.png)
![Japan](/flags/jp.png)
![Yoshimi Yashiro](/user/assets/images/profile/no-profile-photo.png)
Stem Cell Biology
Science and Technology Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 Index Rankings
World Rank
1,002,903
Country Rank
19,231
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/4726.png)
![Japan](/flags/jp.png)
![Hirofumi Nagayama](/user/assets/images/profile/no-profile-photo.png)
Occupational Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
141,462
![Japan](/flags/jp.png)
3,442
![](https://cdn.adscientificindex.com/logos/4726.png)
1
Hiroto Narimatsu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
46
0.541
![](https://cdn.adscientificindex.com/logos/4726.png)
公衆衛生学
臨床疫学
臨床腫瘍学
Public health
hematology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
239,868
![Japan](/flags/jp.png)
5,679
![](https://cdn.adscientificindex.com/logos/4726.png)
2
Kanami Tsuno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
52
0.929
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
614,246
![Japan](/flags/jp.png)
12,890
![](https://cdn.adscientificindex.com/logos/4726.png)
3
Manabu Tsuda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
714,230
![Japan](/flags/jp.png)
14,581
![](https://cdn.adscientificindex.com/logos/4726.png)
4
Yoshiko Komori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
964,447
![Japan](/flags/jp.png)
18,520
![](https://cdn.adscientificindex.com/logos/4726.png)
5
Yoshimi Yashiro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
![](https://cdn.adscientificindex.com/logos/4726.png)
Stem Cell Biology
Science and Technology Studies
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,002,903
![Japan](/flags/jp.png)
19,231
![](https://cdn.adscientificindex.com/logos/4726.png)
6
Hirofumi Nagayama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875