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 :76
Phytoplankton ecology
Oceanography
Limnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
14
0.438
* Total i10 IndexRankings
Ranking Based On Selection :77
Thermal and fluid science
Microfluidics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Total i10 IndexRankings
Ranking Based On Selection :78
Biochemistry
protein structure
enzyme
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 IndexRankings
Ranking Based On Selection :79
Solar Cells
Carbon nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total i10 IndexRankings
Ranking Based On Selection :80
Nano transport
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
16
0.552
* Total i10 IndexRankings
Ranking Based On Selection :81
Immunology
Biophysics
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
* Total i10 IndexRankings
Ranking Based On Selection :82
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
11
0.379
* Total i10 IndexRankings
Ranking Based On Selection :83
Game Thoery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
10
0.357
* Total i10 IndexRankings
Ranking Based On Selection :84
創薬ケミカルバイオロジー、ゲノム医科学、進化分子工学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
* Total i10 IndexRankings
Ranking Based On Selection :85
Operational Research
Numerical Optimization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
* Total i10 IndexRankings
Ranking Based On Selection :86
Material Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection :87
Composites
Ceramics
Alloys
Optical measurement
Tomography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Total i10 IndexRankings
Ranking Based On Selection :88
Design
development and investigation of new surfactants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :89
Cultural Change
Individualism-Collectivism
Name
Happiness
Self-Esteem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Total i10 IndexRankings
Ranking Based On Selection :90
Pattern formation
Biological physics
Chemical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
* Total i10 IndexRankings
Ranking Based On Selection :91
Industrial ecology
eco industrial development
industrial symbiosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total i10 IndexRankings
Ranking Based On Selection :92
plastic pollution
remote sensing
coastal engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection :93
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :94
liquid crystals
hydrogels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection :95
Data Mining
Machine Learning
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
6
0.250
* Total i10 IndexRankings
Ranking Based On Selection :96
language testing
vocabulary acquisition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :97
science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total i10 IndexRankings
Ranking Based On Selection :98
Electrochemistry
Li/Na/K-ion batteries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total i10 IndexRankings
Ranking Based On Selection :99
Artificial Photosynthesis
Luminescent Materials
CO2 Reduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection :100
がんの研究、創薬、糖尿病、創傷治癒、皮膚科学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
Katano Toshiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
14
0.438
Phytoplankton ecology
Oceanography
Limnology
Masahiro Motosuke
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Thermal and fluid science
Microfluidics
Masahiro Nakajima
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
Biochemistry
protein structure
enzyme
Ishwor Khatri
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Solar Cells
Carbon nanomaterials
Mark Sadgrove
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
16
0.552
Haruo Kozono
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
Immunology
Biophysics
Biochemistry
Hideki Hashimoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
11
0.379
Shigeo Muto
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
10
0.357
Etsuko Miyamoto-Sato
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
15
0.556
Jianming Shi
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Operational Research
Numerical Optimization
Sachil Sharma
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Ryo Inoue
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Composites
Ceramics
Alloys
Optical measurement
Tomography
Avinash Bhadani
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Design
development and investigation of new surfactants
Yuji Ogihara 荻原 祐二|荻原祐二, Ogihara Yuji
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Cultural Change
Individualism-Collectivism
Name
Happiness
Self-Esteem
Yutaka Sumino
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
17
0.680
Pattern formation
Biological physics
Chemical physics
Satoshi Ohnishi
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Industrial ecology
eco industrial development
industrial symbiosis
Tomoya Kataoka
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
plastic pollution
remote sensing
coastal engineering
Shun Furusawa
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Khoa V Le
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Shin Ando
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
6
0.250
Data Mining
Machine Learning
Artificial Intelligence
Jeffrey Stewart
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
language testing
vocabulary acquisition
Masakata Ogawa
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
Tomooki Hosaka
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Electrochemistry
Li/Na/K-ion batteries
Yusuke Kuramochi
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Artificial Photosynthesis
Luminescent Materials
CO2 Reduction
Lijuan Huang
Tokyo University of Science
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545