Citation Rankings
Highly Cited Researchers
Tokyo University of Science Highly Cited Researchers Citation Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Photocatalysis
Boron-doped diamond electrode
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168,675
47,264
0.280
* Total Citation Counts Rankings
Ranking Based On Selection :2
Electrochemstry
Li/Na/K/Rb-ion batteries
Biofuel cells
Ion sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,966
24,822
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :3
Cosmology
General Relativity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,075
16,325
0.418
* Total Citation Counts Rankings
Ranking Based On Selection :4
plant cell and molecular biology
signal transduction
stress responses
reactive oxygen species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,182
10,264
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :5
fish and shellfish immunology
fish and shellfish genomics
fish and shellfish infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,174
6,320
0.313
* Total Citation Counts Rankings
Ranking Based On Selection :6
Colloid Science
Interface Science
Biophysical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,079
4,552
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :7
Colloid and Interface Chemistry
Nano-Structured Functional Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,108
4,688
0.310
* Total Citation Counts Rankings
Ranking Based On Selection :8
材料物性
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,662
1,812
0.133
* Total Citation Counts Rankings
Ranking Based On Selection :9
Wireless communications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,635
5,196
0.381
* Total Citation Counts Rankings
Ranking Based On Selection :10
organic chemistry
nucleic acid chemistry
carbohydrate chemistry
peptide chemistry
phosphorous chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,111
5,550
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :11
Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,806
3,971
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :12
Condensed Matter Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,639
2,689
0.279
* Total Citation Counts Rankings
Ranking Based On Selection :13
low power design
memory design
VLSI
AI chip
spintronics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,605
1,352
0.157
* Total Citation Counts Rankings
Ranking Based On Selection :14
tribology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,554
3,133
0.415
* Total Citation Counts Rankings
Ranking Based On Selection :15
Composite materials
Manufacturing
3D printing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,133
5,117
0.717
* Total Citation Counts Rankings
Ranking Based On Selection :16
バイオマテリアル、ナノマテリアル
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,553
1,509
0.230
* Total Citation Counts Rankings
Ranking Based On Selection :17
food microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,520
3,077
0.472
* Total Citation Counts Rankings
Ranking Based On Selection :18
MOFs
Solid-state chemistry
Electrochemistry
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,390
3,400
0.631
* Total Citation Counts Rankings
Ranking Based On Selection :19
Materials and Applied Superconductivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,330
1,962
0.368
* Total Citation Counts Rankings
Ranking Based On Selection :20
toxicology
cell biology
bio-organometallics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,898
1,505
0.307
* Total Citation Counts Rankings
Ranking Based On Selection :21
Marine Natural Products
Natural Product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,895
1,313
0.268
* Total Citation Counts Rankings
Ranking Based On Selection :22
neuroscience
cell biology
imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,833
878
0.182
* Total Citation Counts Rankings
Ranking Based On Selection :23
CHI
Science Education
HRI
CPS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,804
1,159
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :24
Fisheries science
Fishing gear technology
Fisheries management
Fisheries Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,661
2,745
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :25
chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,581
1,952
0.426
* Total Citation Counts Rankings
Rankings
1,120
12
1
Ranking Based On Selection: 1
Akira Fujishima
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168,675
47,264
0.280
Photocatalysis
Boron-doped diamond electrode
* Total Citation Counts Rankings
Rankings
12,598
157
2
Ranking Based On Selection: 2
Shinichi Komaba
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,966
24,822
0.578
Electrochemstry
Li/Na/K/Rb-ion batteries
Biofuel cells
Ion sensors
* Total Citation Counts Rankings
Rankings
14,675
180
3
Ranking Based On Selection: 3
Shinji Tsujikawa
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,075
16,325
0.418
* Total Citation Counts Rankings
Rankings
32,712
461
4
Ranking Based On Selection: 4
Kazuyuki Kuchitsu
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,182
10,264
0.443
plant cell and molecular biology
signal transduction
stress responses
reactive oxygen species
* Total Citation Counts Rankings
Rankings
39,747
577
1
Ranking Based On Selection: 5
Ikuo Hirono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,174
6,320
0.313
fish and shellfish immunology
fish and shellfish genomics
fish and shellfish infectious diseases
* Total Citation Counts Rankings
Rankings
46,145
704
5
Ranking Based On Selection: 6
Hiroyuki Ohshima
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,079
4,552
0.252
Colloid Science
Interface Science
Biophysical Chemistry
* Total Citation Counts Rankings
Rankings
58,686
935
6
Ranking Based On Selection: 7
Hideki Sakai
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,108
4,688
0.310
Colloid and Interface Chemistry
Nano-Structured Functional Materials
* Total Citation Counts Rankings
Rankings
67,012
1,093
7
Ranking Based On Selection: 8
Shin Takeuchi
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,662
1,812
0.133
* Total Citation Counts Rankings
Rankings
67,177
1,096
8
Ranking Based On Selection: 9
Kenichi Higuchi
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,635
5,196
0.381
* Total Citation Counts Rankings
Rankings
77,850
1,326
9
Ranking Based On Selection: 10
Takeshi Wada
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,111
5,550
0.458
organic chemistry
nucleic acid chemistry
carbohydrate chemistry
peptide chemistry
phosphorous chemistry
* Total Citation Counts Rankings
Rankings
99,977
1,807
10
Ranking Based On Selection: 11
Kazuyuki Watanabe
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,806
3,971
0.405
* Total Citation Counts Rankings
Rankings
101,920
1,847
11
Ranking Based On Selection: 12
Tohyama Takami
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,639
2,689
0.279
* Total Citation Counts Rankings
Rankings
115,977
2,134
12
Ranking Based On Selection: 13
Takayuki Kawahara
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,605
1,352
0.157
* Total Citation Counts Rankings
Rankings
133,922
2,568
13
Ranking Based On Selection: 14
Shinya Sasaki
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,554
3,133
0.415
* Total Citation Counts Rankings
Rankings
142,410
2,761
14
Ranking Based On Selection: 15
Ryosuke Matsuzaki
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,133
5,117
0.717
Composite materials
Manufacturing
3D printing
* Total Citation Counts Rankings
Rankings
155,592
3,034
15
Ranking Based On Selection: 16
Hidenori Otsuka
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,553
1,509
0.230
* Total Citation Counts Rankings
Rankings
156,410
3,058
2
Ranking Based On Selection: 17
Bon Kimura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,520
3,077
0.472
* Total Citation Counts Rankings
Rankings
189,051
3,780
16
Ranking Based On Selection: 18
Masaaki Sadakiyo
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,390
3,400
0.631
MOFs
Solid-state chemistry
Electrochemistry
Catalysis
* Total Citation Counts Rankings
Rankings
191,118
3,816
3
Ranking Based On Selection: 19
Mitsuru Izumi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,330
1,962
0.368
Materials and Applied Superconductivity
* Total Citation Counts Rankings
Rankings
207,585
4,188
17
Ranking Based On Selection: 20
Toshiyuki Kaji
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,898
1,505
0.307
toxicology
cell biology
bio-organometallics
* Total Citation Counts Rankings
Rankings
207,717
4,192
4
Ranking Based On Selection: 21
Hiroshi Nagai 永井宏史
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,895
1,313
0.268
Marine Natural Products
Natural Product Chemistry
* Total Citation Counts Rankings
Rankings
210,369
4,256
18
Ranking Based On Selection: 22
Takeshi Nakamura
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,833
878
0.182
neuroscience
cell biology
imaging
* Total Citation Counts Rankings
Rankings
211,482
4,273
19
Ranking Based On Selection: 23
Hiroshi Mizoguchi
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,804
1,159
0.241
CHI
Science Education
HRI
CPS
* Total Citation Counts Rankings
Rankings
217,563
4,409
5
Ranking Based On Selection: 24
Tadashi Tokai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,661
2,745
0.589
Fisheries science
Fishing gear technology
Fisheries management
Fisheries Biology
* Total Citation Counts Rankings
Rankings
221,187
4,484
20
Ranking Based On Selection: 25
Tsuneomi Kawasaki
Tokyo University of Science
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,581
1,952
0.426