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
21,342
Country Rank
526
Institution Rank
1
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Toshihiro Suzuki](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
240
97
0.404
* Total i10 Index Rankings
World Rank
71,886
Country Rank
1,809
Institution Rank
3
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Hideaki Hara](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
129
120
0.930
* Total i10 Index Rankings
World Rank
77,428
Country Rank
1,954
Institution Rank
4
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Akira Ikari](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
82
0.661
* Total i10 Index Rankings
World Rank
108,080
Country Rank
2,669
Institution Rank
5
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Satoshi Endo](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
65
0.644
* Total i10 Index Rankings
World Rank
171,241
Country Rank
4,159
Institution Rank
6
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Akifumi Kushiyama](/images/no-picture.png)
Metabolism
Inflammation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
57
0.781
* Total i10 Index Rankings
World Rank
191,824
Country Rank
4,605
Institution Rank
7
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Shintaro Inoue](/images/no-picture.png)
skin science
medical chemistry
beauty & health science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
47
0.701
* Total i10 Index Rankings
World Rank
219,652
Country Rank
5,204
Institution Rank
9
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Kohei Tahara](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
49
0.817
* Total i10 Index Rankings
World Rank
254,493
Country Rank
6,004
Institution Rank
10
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Tasuku Hirayama](/images/no-picture.png)
Chemical Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Total i10 Index Rankings
World Rank
262,231
Country Rank
6,170
Institution Rank
11
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Mitsuhiro Nakamura](/images/no-picture.png)
Drug informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
31
0.596
* Total i10 Index Rankings
World Rank
270,414
Country Rank
6,379
Institution Rank
12
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Eiji Yamaguchi](/images/no-picture.png)
organometallic chemistry
Asymmetric synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
48
0.960
* Total i10 Index Rankings
World Rank
352,933
Country Rank
8,104
Institution Rank
13
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Tomoya Tachi](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
35
0.897
* Total i10 Index Rankings
World Rank
465,501
Country Rank
10,310
Institution Rank
14
![](https://cdn.adscientificindex.com/logos/2873.png)
![Japan](/flags/jp.png)
![Yoshihiro Noguchi](/images/no-picture.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Total i10 Index Rankings
World Rank
505,263
Country Rank
11,062
Institution Rank
3
![](https://cdn.adscientificindex.com/logos/2876.png)
![Japan](/flags/jp.png)
![Toshiro Noshita](/images/no-picture.png)
natural products chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
6
0.222