Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
ionic liquid
polymer
molecular assembly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
180
0.430
* Total i10 IndexRankings
Ranking Based On Selection: 2
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
399
121
0.303
* Total i10 IndexRankings
Ranking Based On Selection: 3
生物工学、マリンバイオテクノロジー、バイオセンサ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
114
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 4
endocrinology
reproductive physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
106
0.300
* Total i10 IndexRankings
Ranking Based On Selection: 5
Silk NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
342
127
0.371
* Total i10 IndexRankings
Ranking Based On Selection: 6
allelopathy
chemical ecology
natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
115
0.545
* Total i10 IndexRankings
Ranking Based On Selection: 7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
136
0.712
* Total i10 IndexRankings
Ranking Based On Selection: 8
環境工学、バイオエンジニアリング
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
90
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 9
Pattern Recognition
Human Interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
56
0.384
* Total i10 IndexRankings
Ranking Based On Selection: 10
フェロモン、機器分析、有機合成、植物保護、農薬、天然生理活性物質
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
21
0.150
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Photocatalysis
Material Science
Solar Energy Conversion
Diamond Electrode
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
96
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 12
Signal Processing
Biomedical Engineering
Biosignal Informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
68
0.548
* Total i10 IndexRankings
Ranking Based On Selection: 13
Operator based nonlinear control and fault detection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
46
0.374
* Total i10 IndexRankings
Ranking Based On Selection: 14
Powder Technology
Material processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
61
0.526
* Total i10 IndexRankings
Ranking Based On Selection: 15
Environmental Microbiology
Environmental Biotechnology
Wastewater Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
96
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 16
Metal Forming
Plasticity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
65
0.570
* Total i10 IndexRankings
Ranking Based On Selection: 17
composites
ceramic matrix composites
carbon nanotubes
ablator
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
70
0.648
* Total i10 IndexRankings
Ranking Based On Selection: 18
Particle Technology
Aerosol
Transport Phenomena
Biosystems
Food
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
47
0.443
* Total i10 IndexRankings
Ranking Based On Selection: 19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
44
0.415
* Total i10 IndexRankings
Ranking Based On Selection: 20
semiconducting polymer
block copolymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
23
0.232
* Total i10 IndexRankings
Ranking Based On Selection: 21
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
38
0.392
* Total i10 IndexRankings
Ranking Based On Selection: 22
Watershed hydrology
Ecosystem Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
72
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 23
materials
superconductivity
magnets
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
50
0.532
* Total i10 IndexRankings
Ranking Based On Selection: 24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
64
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 25
Cardiology
Artificial organs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
49
0.551
Hiroyuki Ohno
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
419
180
0.430
Tadashi Matsunaga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
399
121
0.303
Biotechnology
Apllied Microbiology
Biosensor
Bioelectrochemstry
Tsuyoshi Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
114
0.319
Gen Watanabe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
106
0.300
endocrinology
reproductive physiology
Tetsuo Asakura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
342
127
0.371
Yoshiharu Fujii
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
115
0.545
allelopathy
chemical ecology
natural products
Hideshige Takada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
136
0.712
Masaaki Hosomi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
90
0.556
Masaki Nakagawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
56
0.384
Pattern Recognition
Human Interface
Tetsu Ando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
21
0.150
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Kazuya Nakata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
96
0.706
Photocatalysis
Material Science
Solar Energy Conversion
Diamond Electrode
Toshihisa Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
124
68
0.548
Signal Processing
Biomedical Engineering
Biosignal Informatics
Mingcong Deng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
46
0.374
Operator based nonlinear control and fault detection
Hidehiro Kamiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
61
0.526
Powder Technology
Material processing
Akihiko Terada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
96
0.835
Environmental Microbiology
Environmental Biotechnology
Wastewater Engineering
Toshihiko Kuwabara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
65
0.570
Metal Forming
Plasticity
Toshio Ogasawara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
70
0.648
composites
ceramic matrix composites
carbon nanotubes
ablator
Wuled Lenggoro|I. W. Lenggoro, I. Wuled Lenggoro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
47
0.443
Particle Technology
Aerosol
Transport Phenomena
Biosystems
Food
Keiji Hasumi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
44
0.415
Kenji Ogino
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
23
0.232
semiconducting polymer
block copolymer
Nobuhumi Nakamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
38
0.392
Takashi Gomi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
72
0.750
Watershed hydrology
Ecosystem Management
Akiyasu Yamamoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
50
0.532
materials
superconductivity
magnets
machine learning
Tsutomu Arie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
64
0.688
Ryou Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
49
0.551
Cardiology
Artificial organs