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: 1
IC design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
149
0.385
* Total i10 IndexRankings
Ranking Based On Selection: 2
Chemical Sensors
Biosensors
Functional Materials
Microfluidic Devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
93
0.738
* Total i10 IndexRankings
Ranking Based On Selection: 3
Luminescence
Phosphors
Nanophosphors
Quantum dots
Colloids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
52
0.423
* Total i10 IndexRankings
Ranking Based On Selection: 4
Chemical Biology
Glycobiology
Cancer Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
57
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 5
Physical Chemistry
Cluster Science
Catalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
* Total i10 IndexRankings
Ranking Based On Selection: 6
Bioinorganic Chemistry
SOD1
Copper
ALS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
42
0.764
* Total i10 IndexRankings
Ranking Based On Selection: 7
Chemical sensors
Functional materials
Diagnostic technologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
49
0.925
* Total i10 IndexRankings
Ranking Based On Selection: 8
Synthetic Organic Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 9
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 10
Physical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 11
luminescence
phosphor
nanoparticle
material science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 12
Materials Science
Electroceramics
Ferroelectrics
Piezoelectrics
Thermoelectrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
* Total i10 IndexRankings
Ranking Based On Selection: 13
Non-linear science
Supramolecular chemistry
Colloid and interface chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 14
Plastic Optical Fibers
Polymer Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 15
Chemical Biology
Bioorganic Chemistry
Biochemistry
Glycoscience
Natural Product
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 16
Electrochemistry
Analytical chemistry
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Tadahiro Kuroda
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
387
149
0.385
Daniel Citterio
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
93
0.738
Chemical Sensors
Biosensors
Functional Materials
Microfluidic Devices
Tetsuhiko Isobe
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
52
0.423
Luminescence
Phosphors
Nanophosphors
Quantum dots
Colloids
Siro Simizu
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
57
0.671
Chemical Biology
Glycobiology
Cancer Biology
Hironori Tsunoyama
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
52
0.788
Physical Chemistry
Cluster Science
Catalysis
Yoshiaki Furukawa
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
42
0.764
Bioinorganic Chemistry
SOD1
Copper
ALS
Yuki Hiruta
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
49
0.925
Chemical sensors
Functional materials
Diagnostic technologies
Yoshihiro Sohtome
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
34
0.756
Takashi Yamamoto
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
Masahiro Shibuta
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
22
0.710
Yoshiki Iso
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
luminescence
phosphor
nanoparticle
material science
Manabu iwara
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
20
0.741
Materials Science
Electroceramics
Ferroelectrics
Piezoelectrics
Thermoelectrics
Taisuke Banno
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
14
0.778
Non-linear science
Supramolecular chemistry
Colloid and interface chemistry
Kotaro Koike
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
Plastic Optical Fibers
Polymer Chemistry
Kazuki Miura
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Chemical Biology
Bioorganic Chemistry
Biochemistry
Glycoscience
Natural Product
Kai Asai
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Electrochemistry
Analytical chemistry
Chemistry