Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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 :1
polymer chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
116
0.525
* Total i10 IndexRankings
Ranking Based On Selection :2
Neurology
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
101
0.558
* Total i10 IndexRankings
Ranking Based On Selection :3
Geotechnical engineering
Environmental geotechnics
Forest ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
64
0.416
* Total i10 IndexRankings
Ranking Based On Selection :4
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
39
0.283
* Total i10 IndexRankings
Ranking Based On Selection :5
Molecular Biology
Food Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
98
0.838
* Total i10 IndexRankings
Ranking Based On Selection :6
Polymer chemistry
Materials chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
63
0.589
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
55
0.514
* Total i10 IndexRankings
Ranking Based On Selection :8
Pediatric Surgery
Minimally Invasive Surgery
Robotic Surgery
Surgical Navigation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
71
0.689
* Total i10 IndexRankings
Ranking Based On Selection :9
星、惑星形成
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
73
0.753
* Total i10 IndexRankings
Ranking Based On Selection :10
Nanoscience
nanorod
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
42
0.467
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
* Total i10 IndexRankings
Ranking Based On Selection :12
Astrophysics
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
50
0.625
* Total i10 IndexRankings
Ranking Based On Selection :13
Algae
Seaweed
Seagrass
Marine Botany
Phycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
54
0.684
* Total i10 IndexRankings
Ranking Based On Selection :14
Psychiatry
Brain Science
Molecular Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
39
0.494
* Total i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
34
0.430
* Total i10 IndexRankings
Ranking Based On Selection :16
pathology
infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
* Total i10 IndexRankings
Ranking Based On Selection :17
Diagnostic Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
50
0.685
* Total i10 IndexRankings
Ranking Based On Selection :18
Cell Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
37
0.514
* Total i10 IndexRankings
Ranking Based On Selection :19
Bioactive Proteins and Peptides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
46
0.657
* Total i10 IndexRankings
Ranking Based On Selection :20
Gene therapy and regenerative medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
32
0.457
* Total i10 IndexRankings
Ranking Based On Selection :21
Neuroimmunology
HTLV-1
HAM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
31
0.449
* Total i10 IndexRankings
Ranking Based On Selection :22
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
* Total i10 IndexRankings
Ranking Based On Selection :23
ウイルス学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
* Total i10 IndexRankings
Ranking Based On Selection :24
Metabolic disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
53
0.803
* Total i10 IndexRankings
Ranking Based On Selection :25
mercury pollution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
30
0.455
Jun-ichi Kadokawa
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
116
0.525
Hiroshi Takashima
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
101
0.558
Kentaro Yamamoto
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
64
0.416
Geotechnical engineering
Environmental geotechnics
Forest ecology
Keiichi Koyama
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
39
0.283
De Xing Hou
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
117
98
0.838
Molecular Biology
Food Science
Yoshiro Kaneko
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
63
0.589
Polymer chemistry
Materials chemistry
Yasuhiro Uno
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
55
0.514
Satoshi Ieiri
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
71
0.689
Pediatric Surgery
Minimally Invasive Surgery
Robotic Surgery
Surgical Navigation
Shigehisa Takakuwa
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
73
0.753
Yasuro Niidome
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
42
0.467
Shozo Sonoda
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
Keiichi Wada
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
50
0.625
Ryuta Terada
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
54
0.684
Algae
Seaweed
Seagrass
Marine Botany
Phycology
Akira Sano
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
39
0.494
Psychiatry
Brain Science
Molecular Genetics
Yasuhiro Okamoto
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
34
0.430
Masamichi Goto
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
Yoshihiko Fukukura
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
50
0.685
Akikazu Fujita
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
37
0.514
Hisham R Ibrahim
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
46
0.657
Bioactive Proteins and Peptides
Ken-İchiro Kosai
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
32
0.457
Ryuji Kubota
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
31
0.449
Hiromitsu Hara
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
Kenji Maeda
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
52
0.776
Kai Chun Cheng
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
53
0.803
Takashi Tomiyasu
Kagoshima University
Kagoshima, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
30
0.455