i10 Productivity
Rankings

Tokyo Institute of Technology Scientists i10 Productivity Rankings 2025

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
Japan
Masahiro Kuze
High Energy physics
collider physics
neutrino physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
1,075
0.795
* Total i10 IndexRankings
Ranking Based On Selection :2
Japan
Hideo Hosono
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
659
0.605
* Total i10 IndexRankings
Ranking Based On Selection :3
Japan
Mitsuru Itoh
Solid state chemistry and physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
163
0.441
* Total i10 IndexRankings
Ranking Based On Selection :4
Japan
Toshio Kamiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
239
0.669
* Total i10 IndexRankings
Ranking Based On Selection :5
Japan
Junji Watanabe (渡邊順次)
Liquid Crystal
Polymer
Optical Material
Material Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
344
82
0.238
* Total i10 IndexRankings
Ranking Based On Selection :6
Japan
Fumio Koyama
VCSEL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
52
0.152
* Total i10 IndexRankings
Ranking Based On Selection :7
Japan
Takeo Ohsaka
electrochemistry
bioelectrochemistry
energy chemistry
analytical electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
115
0.338
* Total i10 IndexRankings
Ranking Based On Selection :8
Japan
Makoto Ando
無線通信、電磁界理論、アンテナ
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
93
0.289
* Total i10 IndexRankings
Ranking Based On Selection :9
Japan
Hirofumi Akagi
Electrical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
179
0.570
* Total i10 IndexRankings
Ranking Based On Selection :10
Japan
Ken Tanaka
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
180
0.577
* Total i10 IndexRankings
Ranking Based On Selection :11
Japan
Kohtaro Osakada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
62
0.203
* Total i10 IndexRankings
Ranking Based On Selection :12
Japan
Keiji Nagai
Photoenergy conversion
Material chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
80
0.268
* Total i10 IndexRankings
Ranking Based On Selection :13
Japan
Munetaka Akita
organometallic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
151
0.508
* Total i10 IndexRankings
Ranking Based On Selection :14
Japan
Naohiro Yoshida
Isotope Biogeochemistry
Environmental Chemistry
Isotopomer
Isotopologue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
182
0.650
* Total i10 IndexRankings
Ranking Based On Selection :15
Japan
Toshio Fuchigami
有機電気化学、フッ素化学、有機合成化学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
103
0.377
* Total i10 IndexRankings
Ranking Based On Selection :16
Japan
Toshiaki Enoki
physical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
82
0.300
* Total i10 IndexRankings
Ranking Based On Selection :17
Japan
Chiba Akira
electric machine magnetic suspension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
131
0.487
* Total i10 IndexRankings
Ranking Based On Selection :18
Japan
Kentaro Nakamura
ultrasonics
fiber sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
114
0.458
* Total i10 IndexRankings
Ranking Based On Selection :19
Japan
Kazuhiko Maeda
Artificial photosynthesis
CO2 fixation
Heterogeneous photocatalysis
Solar energy conversion
Water splitting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
221
0.891
* Total i10 IndexRankings
Ranking Based On Selection :20
Japan
Masahiko Hara
nanotechnology
self-assembly
chemical evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
82
0.333
* Total i10 IndexRankings
Ranking Based On Selection :21
Japan
Masatomo Yashima
Solid State Chemistry
Ceramics
Solid State Ionics
Crystal Structure
Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
153
0.643
* Total i10 IndexRankings
Ranking Based On Selection :22
Japan
Hiroshi Kimura
Gene expression
Chromatin regulation
Chromosome dynamics
Epigenetics
Histone modification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
212
0.898
* Total i10 IndexRankings
Ranking Based On Selection :23
Japan
Shigehisa Hirose
Molecular Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
68
0.288
* Total i10 IndexRankings
Ranking Based On Selection :24
Japan
Osamu Watanabe
Theoretical Computer Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
69
0.296
* Total i10 IndexRankings
Ranking Based On Selection :25
Japan
Shinji Ando
Structure-Property Relationships of Aromatic Polymers
Imide & Polyimide
Fluoropolymers
Optical & Thermal Properties
DFT Calc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
120
0.529
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Masahiro Kuze
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
1,075
0.795
High Energy physics
collider physics
neutrino physics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Hideo Hosono
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
659
0.605
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Mitsuru Itoh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
163
0.441
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Toshio Kamiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
239
0.669
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Junji Watanabe (渡邊順次)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
344
82
0.238
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Fumio Koyama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
52
0.152
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Takeo Ohsaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
115
0.338
electrochemistry
bioelectrochemistry
energy chemistry
analytical electrochemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Makoto Ando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
93
0.289
無線通信、電磁界理論、アンテナ
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Hirofumi Akagi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
179
0.570
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Ken Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
180
0.577
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Kohtaro Osakada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
62
0.203
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Keiji Nagai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
80
0.268
Photoenergy conversion
Material chemistry
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Munetaka Akita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
151
0.508
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Naohiro Yoshida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
182
0.650
Isotope Biogeochemistry
Environmental Chemistry
Isotopomer
Isotopologue
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Toshio Fuchigami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
103
0.377
有機電気化学、フッ素化学、有機合成化学
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Toshiaki Enoki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
273
82
0.300
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Chiba Akira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
131
0.487
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Kentaro Nakamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
114
0.458
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Kazuhiko Maeda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
221
0.891
Artificial photosynthesis
CO2 fixation
Heterogeneous photocatalysis
Solar energy conversion
Water splitting
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Masahiko Hara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
82
0.333
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Masatomo Yashima
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
153
0.643
Solid State Chemistry
Ceramics
Solid State Ionics
Crystal Structure
Crystallography
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Hiroshi Kimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
212
0.898
Gene expression
Chromatin regulation
Chromosome dynamics
Epigenetics
Histone modification
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Shigehisa Hirose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
68
0.288
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Osamu Watanabe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
69
0.296
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Shinji Ando
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
120
0.529
Structure-Property Relationships of Aromatic Polymers
Imide & Polyimide
Fluoropolymers
Optical & Thermal Properties
DFT Calc