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
photochemistry
solar cell
battery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
250
0.871
* Total i10 IndexRankings
Ranking Based On Selection :2
photocatalyst
energy conversion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
112
0.596
* Total i10 IndexRankings
Ranking Based On Selection :3
Functional Organic Molecules
Organic Solar Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
89
0.533
* Total i10 IndexRankings
Ranking Based On Selection :4
Nuclear Physics
Theoretical Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
73
0.445
* Total i10 IndexRankings
Ranking Based On Selection :5
Material Science
Polymer Physics
Organic device
Soft actuator
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
39
0.283
* Total i10 IndexRankings
Ranking Based On Selection :6
CS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
58
0.475
* Total i10 IndexRankings
Ranking Based On Selection :7
物質科学 材料化学 物性化学 固体物理 応用物理
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
11
0.116
* Total i10 IndexRankings
Ranking Based On Selection :8
superconductivity
vortex physics
machine learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
34
0.378
* Total i10 IndexRankings
Ranking Based On Selection :9
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
* Total i10 IndexRankings
Ranking Based On Selection :10
Control theory
Stability theory
Applied mathematics
Nonlinear dynamics
Mathematical epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
36
0.439
* Total i10 IndexRankings
Ranking Based On Selection :11
Semiconductor nano-materials and photonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
11
0.145
* Total i10 IndexRankings
Ranking Based On Selection :12
Bioinformatics
Chemoinformatics
Drug discovery
Machine Learning
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
55
0.733
* Total i10 IndexRankings
Ranking Based On Selection :13
Robotics
Computational Neuroscience
Machine Learning
Biomedical Engineering
Decision Making
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
34
0.459
* Total i10 IndexRankings
Ranking Based On Selection :14
Chemical sensor
Fuel cell
Electrochemistry
Ceramics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
19
0.257
* Total i10 IndexRankings
Ranking Based On Selection :15
Solid State Physics
Strongly Correlated Electron Systems
Magnetism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
44
0.611
* Total i10 IndexRankings
Ranking Based On Selection :16
Neuromorphic devices
nanoelectronics
low-energy electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
* Total i10 IndexRankings
Ranking Based On Selection :17
Statistics
Reliability
Education
Electrical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
24
0.387
* Total i10 IndexRankings
Ranking Based On Selection :18
エネルギー変換材料
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
44
0.733
* Total i10 IndexRankings
Ranking Based On Selection :19
Computer Vision
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
40
0.667
* Total i10 IndexRankings
Ranking Based On Selection :20
Data Compression and Its Applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
28
0.475
* Total i10 IndexRankings
Ranking Based On Selection :21
Organic Electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
34
0.596
* Total i10 IndexRankings
Ranking Based On Selection :22
Evolution
Transcriptome
Metabolome
Egigenome
Peptides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
* Total i10 IndexRankings
Ranking Based On Selection :23
Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
34
0.654
* Total i10 IndexRankings
Ranking Based On Selection :24
Bioanalytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
* Total i10 IndexRankings
Ranking Based On Selection :25
Superconductivity
pinning
AC loss
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
8
0.167
Tingli Ma
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
250
0.871
photochemistry
solar cell
battery
Teruhisa Ohno
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
112
0.596
Shyam Pandey
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
89
0.533
Hiroyuki Kamada
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
73
0.445
Wataru Takashima
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
39
0.283
Material Science
Polymer Physics
Organic device
Soft actuator
Xiaoqing Wen
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
58
0.475
Kohiki Shigemi 古曵 重美
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
11
0.116
物質科学 材料化学 物性化学 固体物理 応用物理
Kaname Matsumoto
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
34
0.378
superconductivity
vortex physics
machine learning
Toshinari Maeda
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
Hiroshi Ito
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
36
0.439
Control theory
Stability theory
Applied mathematics
Nonlinear dynamics
Mathematical epidemiology
Yoshihito Maeda
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
11
0.145
Semiconductor nano-materials and photonics
Yoshihiro Yamanishi
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
55
0.733
Bioinformatics
Chemoinformatics
Drug discovery
Machine Learning
Artificial Intelligence
Tomohiro Shibata
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
34
0.459
Robotics
Computational Neuroscience
Machine Learning
Biomedical Engineering
Decision Making
Youichi Shimizu
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
19
0.257
Chemical sensor
Fuel cell
Electrochemistry
Ceramics
Kazuyuki Matsuhira
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
44
0.611
Solid State Physics
Strongly Correlated Electron Systems
Magnetism
Hirofumi Tanaka
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
32
0.471
Hideo Hirose
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
24
0.387
Statistics
Reliability
Education
Electrical Engineering
Satoshi Iikubo
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
44
0.733
Takahiro Okabe
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
40
0.667
Hiroshi Sakamoto
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
28
0.475
Data Compression and Its Applications
Shuichi Nagamatsu
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
34
0.596
Kousuke Hanada
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
Evolution
Transcriptome
Metabolome
Egigenome
Peptides
Yuki Shirosaki
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
34
0.654
Shinobu Sato
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
Edmund Soji Otabe
Kyushu Institute of Technology
Kitakyushu, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
8
0.167