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
548,675
Country Rank
11,790
Institution Rank
13
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Jun Hashimoto](/pictures/0b/5726006.jpg)
Smart grid
grid forming inverter
Hardware-In-the-Loop
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
* Total i10 Index Rankings
World Rank
615,772
Country Rank
12,969
Institution Rank
23
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Xin Cao (曹鑫)](/pictures/4c/4461250.jpg)
Li/Na-ion Battery
Supercapacitor
Energy Storage Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 Index Rankings
World Rank
809,333
Country Rank
16,080
Institution Rank
73
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Akito Ozawa](/pictures/04/4507825.jpg)
Energy and Environmental Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
11
0.846
* Total i10 Index Rankings
World Rank
827,837
Country Rank
16,405
Institution Rank
82
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Hiroshi Kikusato](/pictures/57/4460117.jpg)
Power system
Hardware-in-the-loop
Distribution system control
Energy management system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 Index Rankings
World Rank
871,587
Country Rank
17,089
Institution Rank
101
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Yuta Maeyoshi](/pictures/ea/4508300.jpg)
Materials Science
Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 Index Rankings
World Rank
1,173,572
Country Rank
22,193
Institution Rank
189
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Hidenori Kitai](/images/no-picture.png)
Energy
power device
SiC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 Index Rankings
World Rank
1,434,568
Country Rank
26,579
Institution Rank
244
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Hideki Shimada|嶌田栄樹](/pictures/61/4812384.jpg)
Environmental and Energy Economics
Experimental Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000