i10 Productivity
Rankings
Okayama University/ Scientists i10 Productivity Rankings 2025
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
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
61
0.560
* Total i10 IndexRankings
Ranking Based On Selection :27
Software Engineering
Empirical Software Engineering
Software Protection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
39
0.361
* Total i10 IndexRankings
Ranking Based On Selection :28
Power Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
38
0.355
* Total i10 IndexRankings
Ranking Based On Selection :29
Biophysics
Photobiology
Photochemistry
Spectroscopy
Optogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
58
0.558
* Total i10 IndexRankings
Ranking Based On Selection :30
Food hygeine
Disinfection
Sterilization
Virus
Prion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
45
0.437
* Total i10 IndexRankings
Ranking Based On Selection :31
organic chemistry
materials chemistry
catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
87
0.861
* Total i10 IndexRankings
Ranking Based On Selection :32
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
76
0.752
* Total i10 IndexRankings
Ranking Based On Selection :33
Astronomy
Astrophysics
Astronomical Instrumentation
Adaptive Optics
Polarimetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
65
0.644
* Total i10 IndexRankings
Ranking Based On Selection :34
developmental biology
morphogenesis
signaling network
Wnt signaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
26
0.257
* Total i10 IndexRankings
Ranking Based On Selection :35
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
56
0.583
* Total i10 IndexRankings
Ranking Based On Selection :36
molecular solid state physics
strongly correlated systems
ferroelectrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
33
0.344
* Total i10 IndexRankings
Ranking Based On Selection :37
Condensed Matter Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
32
0.340
* Total i10 IndexRankings
Ranking Based On Selection :38
感染症
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
75
0.815
* Total i10 IndexRankings
Ranking Based On Selection :39
Epidemiology、Environmental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
48
0.527
* Total i10 IndexRankings
Ranking Based On Selection :40
Calcium Signaling
Protein Phosphorylation
Protein Kinase Inhibitor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
51
0.580
* Total i10 IndexRankings
Ranking Based On Selection :41
materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
24
0.276
* Total i10 IndexRankings
Ranking Based On Selection :42
solid state physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
41
0.500
* Total i10 IndexRankings
Ranking Based On Selection :43
Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
53
0.654
* Total i10 IndexRankings
Ranking Based On Selection :44
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
32
0.395
* Total i10 IndexRankings
Ranking Based On Selection :45
breast cancer
palliative medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
40
0.500
* Total i10 IndexRankings
Ranking Based On Selection :46
bone biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
* Total i10 IndexRankings
Ranking Based On Selection :47
Gynecological pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
42
0.538
* Total i10 IndexRankings
Ranking Based On Selection :48
神経生物学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
47
0.618
* Total i10 IndexRankings
Ranking Based On Selection :49
Artificial Intelligence
Systems Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
47
0.618
* Total i10 IndexRankings
Ranking Based On Selection :50
Plant stress response
Plant hormone response
Singnal transduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
60
0.800
Takeshi Takarada
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
61
0.560
Akito Monden
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
39
0.361
Software Engineering
Empirical Software Engineering
Software Protection
Eiji Hiraki
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
38
0.355
Yuki Sudo
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
58
0.558
Biophysics
Photobiology
Photochemistry
Spectroscopy
Optogenetics
Akikazu Sakudo
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
45
0.437
Food hygeine
Disinfection
Sterilization
Virus
Prion
Yuta Nishina
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
87
0.861
organic chemistry
materials chemistry
catalysis
Takuya Matsumoto
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
76
0.752
Makoto Watanabe|M. Watanabe, 渡邉 誠, 渡邊 誠
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
65
0.644
Astronomy
Astrophysics
Astronomical Instrumentation
Adaptive Optics
Polarimetry
Tsutomu Nohno（濃野勉）|濃野勉
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
26
0.257
developmental biology
morphogenesis
signaling network
Wnt signaling
Satoshi Hirohata
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
56
0.583
Kaoru Yamamoto
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
33
0.344
molecular solid state physics
strongly correlated systems
ferroelectrics
Masanori Ichioka
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
32
0.340
萩谷英大
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
75
0.815
Toshihide Tsuda
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
48
0.527
Epidemiology、Environmental Health
Hiroshi Tokumitsu
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
51
0.580
Calcium Signaling
Protein Phosphorylation
Protein Kinase Inhibitor
Akira Kishimoto
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
24
0.276
Ritsuko Eguchi
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
41
0.500
Akira Sakakura
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
53
0.654
Tatsuo Fujii
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
32
0.395
Junji Matsuoka
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
40
0.500
Hiroshi Kamioka
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
65
0.833
Hiroyuki Yanai
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
42
0.538
Hirotaka Sakamoto
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
47
0.618
Tatsushi Nishi
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
47
0.618
Artificial Intelligence
Systems Optimization
Takashi Hirayama
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
60
0.800
Plant stress response
Plant hormone response
Singnal transduction