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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
High Energy physics
collider physics
neutrino physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,352
1,075
0.795
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
659
0.605
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
239
0.669
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
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
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Gene expression
Chromatin regulation
Chromosome dynamics
Epigenetics
Histone modification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
212
0.898
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
computational mechanics
material failure
composites
solid mechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
208
0.972
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Isotope Biogeochemistry
Environmental Chemistry
Isotopomer
Isotopologue
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
182
0.650
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
organic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
180
0.577
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Electrical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
179
0.570
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
zeolites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
172
0.835
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Solid state chemistry and physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
163
0.441
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
光化学、人工光合成、光触媒
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
155
0.871
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
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
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
organometallic chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
151
0.508
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Microfluidics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
143
0.872
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
machine learning
solar cells
fuel cells
computational spectroscopy
large-scale ab initio
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
138
0.841
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
固体化学、固体物理、材料工学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
133
0.602
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
electric machine magnetic suspension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
131
0.487
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
gravitational waves
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
123
0.745
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
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
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
soft robotics
actuators
artificial muscles
pneumatics
biorobotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
116
0.583
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
electrochemistry
bioelectrochemistry
energy chemistry
analytical electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
115
0.338
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Nanophotonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
115
0.635
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
ultrasonics
fiber sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
114
0.458
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Plant lipids
Plant hormones
Microalgae
Colonization of land by plants
Biofuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
113
0.685
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
Hideo Hosono
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,090
659
0.605
Toshio Kamiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
239
0.669
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
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
Tinh Quoc Bui
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
208
0.972
computational mechanics
material failure
composites
solid mechanics
Naohiro Yoshida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
182
0.650
Isotope Biogeochemistry
Environmental Chemistry
Isotopomer
Isotopologue
Ken Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
180
0.577
Hirofumi Akagi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
314
179
0.570
Electrical Engineering
Toshiyuki Yokoi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
172
0.835
Mitsuru Itoh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
163
0.441
Solid state chemistry and physics
O Ishitani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
155
0.871
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
Munetaka Akita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
297
151
0.508
Shinichi Ookawara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
143
0.872
Sergei Manzhos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
138
0.841
machine learning
solar cells
fuel cells
computational spectroscopy
large-scale ab initio
Masaki Azuma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
221
133
0.602
Chiba Akira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
131
0.487
electric machine magnetic suspension
Kentaro Somiya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
123
0.745
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
Koichi Suzumori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
116
0.583
soft robotics
actuators
artificial muscles
pneumatics
biorobotics
Takeo Ohsaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
115
0.338
electrochemistry
bioelectrochemistry
energy chemistry
analytical electrochemistry
Masaya Notomi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
115
0.635
Kentaro Nakamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
114
0.458
Hiroyuki Ohta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
113
0.685
Plant lipids
Plant hormones
Microalgae
Colonization of land by plants
Biofuel