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
697,815
Country Rank
14,265
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Tasuku Mariya](https://cdn.adscientificindex.com/pictures/eb/434985.jpg)
Obstetrics
Gynecology
Human Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 Index Rankings
World Rank
836,354
Country Rank
16,526
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Yuki Saito](/user/assets/images/profile/no-profile-photo.png)
Cellular Senescence
Regenerative Medicine
Musculoskeletal Disease
Chronic Inflammatory disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 Index Rankings
World Rank
871,313
Country Rank
17,085
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Satoshi Katano](https://cdn.adscientificindex.com/pictures/89/4594042.jpg)
Cardiac Rehabilitation
Physical Therapy
Muscle Wasting & Cachexia
Heart Failure
Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
923,628
Country Rank
17,857
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Atsushi Saito](https://cdn.adscientificindex.com/pictures/32/4594691.jpg)
Pulmonary Alveolar Microlithiasis (肺胞微石症)
Surfactant protein A and D
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Rank
952,110
Country Rank
18,318
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Toshiyuki Sumi](https://cdn.adscientificindex.com/pictures/89/4594044.jpg)
肺癌、気管支喘息
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
World Rank
953,323
Country Rank
18,337
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Yuzuru Sakakibara](https://cdn.adscientificindex.com/pictures/fb/4594466.jpg)
Orthopaedics
Traumatology
Sports Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
World Rank
1,153,229
Country Rank
21,736
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Keitaro Yoshida](/pictures/56/4508974.jpg)
Virus & Bacteriophage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
World Rank
1,236,058
Country Rank
23,091
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Hirohito Sugawara](/user/assets/images/profile/no-profile-photo.png)
Nephrology
Acute kidney injury
Autophagy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,300,312
Country Rank
24,077
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Mitsuhiro Nakanishi](/user/assets/images/profile/no-profile-photo.png)
radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
World Rank
1,426,186
Country Rank
26,088
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Yoichi Katayama](/user/assets/images/profile/no-profile-photo.png)
Emergency medicine
Public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,463,184
Country Rank
26,700
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Sithumini Mw Lokupathirage](/pictures/82/4812465.jpg)
Virus research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,600,385
Country Rank
28,644
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![田中豪一](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 Index Rankings
World Rank
1,628,124
Country Rank
29,110
Institution Rank : 38
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Atsuo Togashi](/user/assets/images/profile/no-profile-photo.png)
感染症、医学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,675,718
Country Rank
29,749
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Ryo Numazawa](https://cdn.adscientificindex.com/pictures/cd/5731937.jpg)
Heart failure
Skeletal muscle
Bone
Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,678,182
Country Rank
29,780
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Kotaro Yamano](/user/assets/images/profile/no-profile-photo.png)
Physical Therapy Cardiac Rehabilitation Heart Failure Muscle Wasting Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,809,208
Country Rank
31,419
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Ryuta Nakashima](/user/assets/images/profile/no-profile-photo.png)
Aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
World Rank
1,947,048
Country Rank
33,616
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![大黒浩](/user/assets/images/profile/no-profile-photo.png)
医学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
1,951,425
Country Rank
33,724
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/7615.png)
![Japan](/flags/jp.png)
![Tsuyoshi Asari](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,081,471
Country Rank
35,724
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/7613.png)
![Japan](/flags/jp.png)
![Tzu Ying Chen](/user/assets/images/profile/no-profile-photo.png)
Adult Health Nursing
Evidence of Nursing
Sleep of Quality
Fundamental Nursing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
697,815
![Japan](/flags/jp.png)
14,265
![](https://cdn.adscientificindex.com/logos/7615.png)
26
Tasuku Mariya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
![](https://cdn.adscientificindex.com/logos/7615.png)
Obstetrics
Gynecology
Human Genetics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
836,354
![Japan](/flags/jp.png)
16,526
![](https://cdn.adscientificindex.com/logos/7615.png)
27
Yuki Saito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
![](https://cdn.adscientificindex.com/logos/7615.png)
Cellular Senescence
Regenerative Medicine
Musculoskeletal Disease
Chronic Inflammatory disease
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
871,313
![Japan](/flags/jp.png)
17,085
![](https://cdn.adscientificindex.com/logos/7615.png)
28
Satoshi Katano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/7615.png)
Cardiac Rehabilitation
Physical Therapy
Muscle Wasting & Cachexia
Heart Failure
Nutrition
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
923,628
![Japan](/flags/jp.png)
17,857
![](https://cdn.adscientificindex.com/logos/7615.png)
29
Atsushi Saito
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
![](https://cdn.adscientificindex.com/logos/7615.png)
Pulmonary Alveolar Microlithiasis (肺胞微石症)
Surfactant protein A and D
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
952,110
![Japan](/flags/jp.png)
18,318
![](https://cdn.adscientificindex.com/logos/7615.png)
30
Toshiyuki Sumi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
953,323
![Japan](/flags/jp.png)
18,337
![](https://cdn.adscientificindex.com/logos/7615.png)
31
Yuzuru Sakakibara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/7615.png)
Orthopaedics
Traumatology
Sports Medicine
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,153,229
![Japan](/flags/jp.png)
21,736
![](https://cdn.adscientificindex.com/logos/7615.png)
32
Keitaro Yoshida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,236,058
![Japan](/flags/jp.png)
23,091
![](https://cdn.adscientificindex.com/logos/7615.png)
33
Hirohito Sugawara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/7615.png)
Nephrology
Acute kidney injury
Autophagy
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,300,312
![Japan](/flags/jp.png)
24,077
![](https://cdn.adscientificindex.com/logos/7615.png)
34
Mitsuhiro Nakanishi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,426,186
![Japan](/flags/jp.png)
26,088
![](https://cdn.adscientificindex.com/logos/7615.png)
35
Yoichi Katayama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
![](https://cdn.adscientificindex.com/logos/7615.png)
Emergency medicine
Public health
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* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,463,184
![Japan](/flags/jp.png)
26,700
![](https://cdn.adscientificindex.com/logos/7615.png)
36
Sithumini Mw Lokupathirage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,600,385
![Japan](/flags/jp.png)
28,644
![](https://cdn.adscientificindex.com/logos/7615.png)
37
田中豪一
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,628,124
![Japan](/flags/jp.png)
29,110
![](https://cdn.adscientificindex.com/logos/7615.png)
38
Atsuo Togashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,675,718
![Japan](/flags/jp.png)
29,749
![](https://cdn.adscientificindex.com/logos/7615.png)
39
Ryo Numazawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,678,182
![Japan](/flags/jp.png)
29,780
![](https://cdn.adscientificindex.com/logos/7615.png)
40
Kotaro Yamano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
![](https://cdn.adscientificindex.com/logos/7615.png)
Physical Therapy Cardiac Rehabilitation Heart Failure Muscle Wasting Nutrition
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,809,208
![Japan](/flags/jp.png)
31,419
![](https://cdn.adscientificindex.com/logos/7615.png)
41
Ryuta Nakashima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,947,048
![Japan](/flags/jp.png)
33,616
![](https://cdn.adscientificindex.com/logos/7615.png)
42
大黒浩
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,951,425
![Japan](/flags/jp.png)
33,724
![](https://cdn.adscientificindex.com/logos/7615.png)
43
Tsuyoshi Asari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,081,471
![Japan](/flags/jp.png)
35,724
![](https://cdn.adscientificindex.com/logos/7613.png)
6
Tzu Ying Chen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/7613.png)
Adult Health Nursing
Evidence of Nursing
Sleep of Quality
Fundamental Nursing