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 :1
Material Chemistry
Particle at Interfaces
Functional Particles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
136
0.739
* Total i10 IndexRankings
Ranking Based On Selection :2
応用微生物学、酵素工学、タンパク質工学、バイオテクノロジー
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
56
0.329
* Total i10 IndexRankings
Ranking Based On Selection :3
Semiconductor device
Semiconductor physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
19
0.176
* Total i10 IndexRankings
Ranking Based On Selection :4
Fever Prostaglandin Thermoregulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
38
0.400
* Total i10 IndexRankings
Ranking Based On Selection :5
Organic Chemistry
Green Chemistry
Biodiesel Fuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
23
0.245
* Total i10 IndexRankings
Ranking Based On Selection :6
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
* Total i10 IndexRankings
Ranking Based On Selection :7
Non-thermal Plasma
Environmental protection
Thermal Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
37
0.446
* Total i10 IndexRankings
Ranking Based On Selection :8
Power Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
21
0.269
* Total i10 IndexRankings
Ranking Based On Selection :9
superplasticity
magnesium
magnesium alloys
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
* Total i10 IndexRankings
Ranking Based On Selection :10
Industrial Chemistry
Materials Chemistry
Coordination Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
23
0.319
* Total i10 IndexRankings
Ranking Based On Selection :11
Biomaterials
Tissue Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
29
0.420
* Total i10 IndexRankings
Ranking Based On Selection :12
MBE
WO3
MoO3
Biosensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
19
0.275
* Total i10 IndexRankings
Ranking Based On Selection :13
Twin roll casting
Semisolid casting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
24
0.369
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
36
0.581
* Total i10 IndexRankings
Ranking Based On Selection :15
integlated circuits
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
17
0.274
* Total i10 IndexRankings
Ranking Based On Selection :16
Organic chemistry
Physical organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
36
0.643
* Total i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
20
0.364
* Total i10 IndexRankings
Ranking Based On Selection :18
Molecular biology
Neuroscience
Pain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
14
0.255
* Total i10 IndexRankings
Ranking Based On Selection :19
Power System
Power Electronics
HVdc Transmission
Renewable Energy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
* Total i10 IndexRankings
Ranking Based On Selection :20
ハイブリッド材料、金属錯体、ケイ素系高分子、超分子、発光、電子材料
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
22
0.440
* Total i10 IndexRankings
Ranking Based On Selection :21
Network
Sensor network
Iot
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
9
0.188
* Total i10 IndexRankings
Ranking Based On Selection :22
communication engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
6
0.128
* Total i10 IndexRankings
Ranking Based On Selection :23
Biochemical engineering
Bioprocess engineering
Cell culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
* Total i10 IndexRankings
Ranking Based On Selection :24
Human Interface
Affective Computing
Human Robot Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
14
0.311
* Total i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
9
0.200
Syuji Fujii
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
136
0.739
Material Chemistry
Particle at Interfaces
Functional Particles
Toshihisa Ohshima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
56
0.329
Shigehiko Sasa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
19
0.176
Semiconductor device
Semiconductor physics
Kiyoshi Matsumura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
38
0.400
Masuyama Araki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
23
0.245
Organic Chemistry
Green Chemistry
Biodiesel Fuel
Hisaaki Shinkai 真貝寿明
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
Keiichiro Yoshida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
37
0.446
Hideki Omori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
21
0.269
Hiroyuki Watanabe/渡辺 博行
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
Nomura Ryoki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
23
0.319
Industrial Chemistry
Materials Chemistry
Coordination Chemistry
Toshia Fujisato
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
29
0.420
Biomaterials
Tissue Engineering
Koike Kazuto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
19
0.275
Toshio A
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
24
0.369
東本慎也
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
36
0.581
Hiroshi Makino
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
17
0.274
Murata Michihisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
36
0.643
Organic chemistry
Physical organic chemistry
Yoshinari Kamakura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
20
0.364
Emiko Okuda Ashitaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
14
0.255
Molecular biology
Neuroscience
Pain
Noriyuki Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
Power System
Power Electronics
HVdc Transmission
Renewable Energy
Seiji Watase
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
22
0.440
ハイブリッド材料、金属錯体、ケイ素系高分子、超分子、発光、電子材料
Susumu Matsui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
9
0.188
Network
Sensor network
Iot
Katsutoshi Tsukamoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
6
0.128
communication engineering
Eiji Nagamori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
33
0.717
Biochemical engineering
Bioprocess engineering
Cell culture
Mieko Ohsuga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
14
0.311
Ichiro Tanahashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
9
0.200