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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :26
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :27
Neurology
Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :28
Nephrology
Health Economics
Health Management
Accounting
IT in Healthcare
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection :29
nephrology
renal replacement therapy
diabetes
geriatric medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :30
Pediatric Nephrology
Pediatrics
Nephrology
Dialysis
Kidney Transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection :31
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :32
Neurology
Neuroscience
Neurodegenerative diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :33
Neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection :34
Neurology
Neurodegenerative disorders
ALS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection :35
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :36
neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :37
clinical genetics
focal segmental
glomerular sclerosis
IgA Nephropathy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :38
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :39
Nephrology
Acute kidney injury
Autophagy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :40
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :41
Neurology
Multiple Sclerosis Therapeutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection :42
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :43
rehabilitation
nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :44
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Takaya Sasaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Yuichi Nishikawa
Kanazawa University
Kanazawa, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Shusuke Hiragi
Kyoto University
Kyoto, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Nephrology
Health Economics
Health Management
Accounting
IT in Healthcare
Keita P Mori
Kyoto University
Kyoto, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
nephrology
renal replacement therapy
diabetes
geriatric medicine
Yusuke Okuda
Kitasato University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Pediatric Nephrology
Pediatrics
Nephrology
Dialysis
Kidney Transplantation
Seigo Ito
National Defense Medical College
Tokorozawa, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Eiko N Minakawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Neurology
Neuroscience
Neurodegenerative diseases
Nobuyuki Ishii
University of Miyazaki
Miyazaki, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Akihiro Sugai
Niigata University
Niigata, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Neurology
Neurodegenerative disorders
ALS
Hirofumi Watanabe
Niigata University
Niigata, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Shohei Watanabe
Hyogo College of Medicine
Nishinomiya, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Yoshinori Sato
Showa University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
clinical genetics
focal segmental
glomerular sclerosis
IgA Nephropathy
Norifumi Hayashi
Kanazawa Medical University
Kahoku, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Hirohito Sugawara
Sapporo Medical University
Sapporo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Nephrology
Acute kidney injury
Autophagy
Yoko Shirai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Tatsuro Misu
Tohoku University
Sendai, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Neurology
Multiple Sclerosis Therapeutics
Yoshiki Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Ren Takahashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Kazuhiro Okamura
Kyushu University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0