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
12,154
Country Rank
296
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5989.png)
![Japan](/flags/jp.png)
![Tetsuo Soga](/user/assets/images/profile/no-profile-photo.png)
Solar cell
Nanomaterial
Photovoltaics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
105
0.341
* Total i10 Index Rankings
World Rank
352,488
Country Rank
8,043
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/5989.png)
![Japan](/flags/jp.png)
![Naoki Kishi](https://cdn.adscientificindex.com/pictures/4b/454360.jpg)
Nanomaterials
Energy conversion devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
20
0.500
* Total i10 Index Rankings
World Rank
543,714
Country Rank
11,718
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/5989.png)
![Japan](/flags/jp.png)
![Naoto Tanibata](https://cdn.adscientificindex.com/pictures/70/429338.jpg)
Batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total i10 Index Rankings
World Rank
1,174,360
Country Rank
22,089
Institution Rank : 95
![](https://cdn.adscientificindex.com/logos/5989.png)
![Japan](/flags/jp.png)
![Md Matiur Rahman](/pictures/8d/4738803.jpg)
Photovoltaic cell
Semiconductor
material science
Energy conversion
Thin film
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
World Rank
1,644,915
Country Rank
29,322
Institution Rank : 129
![](https://cdn.adscientificindex.com/logos/5989.png)
![Japan](/flags/jp.png)
![Jobair Al Rafi](/pictures/63/4735965.jpg)
Nanotechnology
Graphene
ZnO
Robotics
Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
2,081,471
Country Rank
35,724
Institution Rank : 148
![](https://cdn.adscientificindex.com/logos/5989.png)
![Japan](/flags/jp.png)
![Shafayat Hossain](/user/assets/images/profile/no-profile-photo.png)
Thin Films and Nanotechnology
Energy Conversion
Electrical & Electronics Engineering
Metamaterials
Sensor Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
12,154
![Japan](/flags/jp.png)
296
![](https://cdn.adscientificindex.com/logos/5989.png)
2
Tetsuo Soga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
105
0.341
![](https://cdn.adscientificindex.com/logos/5989.png)
Solar cell
Nanomaterial
Photovoltaics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
352,488
![Japan](/flags/jp.png)
8,043
![](https://cdn.adscientificindex.com/logos/5989.png)
34
Naoki Kishi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
20
0.500
![](https://cdn.adscientificindex.com/logos/5989.png)
Nanomaterials
Energy conversion devices
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
543,714
![Japan](/flags/jp.png)
11,718
![](https://cdn.adscientificindex.com/logos/5989.png)
54
Naoto Tanibata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,174,360
![Japan](/flags/jp.png)
22,089
![](https://cdn.adscientificindex.com/logos/5989.png)
95
Md Matiur Rahman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
![](https://cdn.adscientificindex.com/logos/5989.png)
Photovoltaic cell
Semiconductor
material science
Energy conversion
Thin film
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,644,915
![Japan](/flags/jp.png)
29,322
![](https://cdn.adscientificindex.com/logos/5989.png)
129
Jobair Al Rafi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/5989.png)
Nanotechnology
Graphene
ZnO
Robotics
Renewable Energy
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,081,471
![Japan](/flags/jp.png)
35,724
![](https://cdn.adscientificindex.com/logos/5989.png)
148
Shafayat Hossain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/5989.png)
Thin Films and Nanotechnology
Energy Conversion
Electrical & Electronics Engineering
Metamaterials
Sensor Development