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
859,195
Country Rank
16,848
Institution Rank : 71
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Shohei Hidaka](https://cdn.adscientificindex.com/pictures/7b/438113.jpg)
Cognitive Science
Developmental Science
Computer Science
Nonlinear Science
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
* Total i10 Index Rankings
World Rank
1,082,005
Country Rank
20,504
Institution Rank : 90
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Maori Kobayashi](/user/assets/images/profile/no-profile-photo.png)
Auditory Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
859,195
![Japan](/flags/jp.png)
16,848
![](https://cdn.adscientificindex.com/logos/4528.png)
71
Shohei Hidaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
6
0.500
![](https://cdn.adscientificindex.com/logos/4528.png)
Cognitive Science
Developmental Science
Computer Science
Nonlinear Science
Artificial Intelligence
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,082,005
![Japan](/flags/jp.png)
20,504
![](https://cdn.adscientificindex.com/logos/4528.png)
90
Maori Kobayashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
2
0.286