Citation Rankings
Highly Cited Researchers

Ritsumeikan University Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Japan
Satoshi Tanaka
Visualization
Digital Humanities
Monte Carlo Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,398
34,589
0.387
* Total Citation Counts Rankings
Ranking Based On Selection :2
Japan
Tsuneo Yoshikawa
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,019
3,158
0.150
* Total Citation Counts Rankings
Ranking Based On Selection :3
Japan
Takuya Takahashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,246
5,357
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :4
Japan
Sadao Kawamura
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,626
3,955
0.253
* Total Citation Counts Rankings
Ranking Based On Selection :5
Japan
Takashi Minemoto
Solar cell
Compound semiconductor
Silicon
Device simulation
PV module-system-outdoor testing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,290
8,490
0.691
* Total Citation Counts Rankings
Ranking Based On Selection :6
Japan
白井良明
人工知能 ロボット ビジョン 画像処理
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,396
863
0.076
* Total Citation Counts Rankings
Ranking Based On Selection :7
Japan
Naoki Hattori
endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,480
2,584
0.247
* Total Citation Counts Rankings
Ranking Based On Selection :8
Japan
Tatsuya Mima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,479
3,791
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :9
Japan
Shugen Ma
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,971
3,830
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :10
Japan
Michael J Lyons
HCI
Perception
NIME
New Interfaces for Musical Expression
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,931
3,181
0.356
* Total Citation Counts Rankings
Ranking Based On Selection :11
Japan
Takeshi Hashimoto
Exercise Physiology/Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,937
3,935
0.496
* Total Citation Counts Rankings
Ranking Based On Selection :12
Japan
Yoichiro Fukao
Plant physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,845
3,981
0.507
* Total Citation Counts Rankings
Ranking Based On Selection :13
Japan
Shinichi Hirai
robotics
soft robotics
biomechanics
automation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,320
3,042
0.416
* Total Citation Counts Rankings
Ranking Based On Selection :14
Japan
Hiroyoshi Matsumura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,120
2,449
0.344
* Total Citation Counts Rankings
Ranking Based On Selection :15
Japan
Seiji Hashimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,705
3,091
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :16
Japan
Masao Kanamori
Epidemiology
Health...
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,686
3,481
0.521
* Total Citation Counts Rankings
Ranking Based On Selection :17
Japan
Osamu Tsutsumi
Materials Chemistry
Polymer Chemistry
Photochemistry
Liquid Crystal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,620
1,847
0.279
* Total Citation Counts Rankings
Ranking Based On Selection :18
Japan
Yuki Orikasa
Electrochemistry
Battery
Fuel cell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
4,018
0.627
* Total Citation Counts Rankings
Ranking Based On Selection :19
Japan
Takeshi Nakagawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,292
2,624
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :20
Japan
Wataru Watanabe
photonics
biomedical imaging
micromachining
femtosecond laser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,701
1,372
0.241
* Total Citation Counts Rankings
Ranking Based On Selection :21
Japan
Masahiro Ito
genome science
bioinformatics
epigenomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,431
1,921
0.354
* Total Citation Counts Rankings
Ranking Based On Selection :22
Japan
Shin-İchiro Mouri
nano material
carbon nanotube
monolayer material
photoinduced phase transition
spin crossover
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,020
2,822
0.562
* Total Citation Counts Rankings
Ranking Based On Selection :23
Japan
Atsushi Takeda
Plant pathology
Plant virology
RNA silencing
Genome editing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,806
1,619
0.337
* Total Citation Counts Rankings
Ranking Based On Selection :24
Japan
Rian Beise Zee
Innovation Management
Service Management
Marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,773
1,362
0.285
* Total Citation Counts Rankings
Ranking Based On Selection :25
Japan
Koichi Higuchi / 樋口耕一|樋口耕一
Sociology
Social Research Methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,442
3,347
0.753
* Total Citation Counts Rankings
Rankings
3,849
Japan
42
1
Ranking Based On Selection: 1
Satoshi Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,398
34,589
0.387
Visualization
Digital Humanities
Monte Carlo Simulation
* Total Citation Counts Rankings
Rankings
37,835
Japan
538
2
Ranking Based On Selection: 2
Tsuneo Yoshikawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,019
3,158
0.150
* Total Citation Counts Rankings
Rankings
53,734
Japan
850
3
Ranking Based On Selection: 3
Takuya Takahashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,246
5,357
0.330
* Total Citation Counts Rankings
Rankings
56,602
Japan
903
4
Ranking Based On Selection: 4
Sadao Kawamura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,626
3,955
0.253
* Total Citation Counts Rankings
Rankings
77,049
Japan
1,303
5
Ranking Based On Selection: 5
Takashi Minemoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,290
8,490
0.691
Solar cell
Compound semiconductor
Silicon
Device simulation
PV module-system-outdoor testing
* Total Citation Counts Rankings
Rankings
84,488
Japan
1,474
6
Ranking Based On Selection: 6
白井良明
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,396
863
0.076
人工知能 ロボット ビジョン 画像処理
* Total Citation Counts Rankings
Rankings
93,344
Japan
1,652
7
Ranking Based On Selection: 7
Naoki Hattori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,480
2,584
0.247
* Total Citation Counts Rankings
Rankings
93,353
Japan
1,654
8
Ranking Based On Selection: 8
Tatsuya Mima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,479
3,791
0.362
* Total Citation Counts Rankings
Rankings
111,467
Japan
2,043
9
Ranking Based On Selection: 9
Shugen Ma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,971
3,830
0.427
* Total Citation Counts Rankings
Rankings
112,027
Japan
2,056
10
Ranking Based On Selection: 10
Michael J Lyons
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,931
3,181
0.356
HCI
Perception
NIME
New Interfaces for Musical Expression
* Total Citation Counts Rankings
Rankings
127,812
Japan
2,409
11
Ranking Based On Selection: 11
Takeshi Hashimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,937
3,935
0.496
* Total Citation Counts Rankings
Rankings
129,427
Japan
2,459
12
Ranking Based On Selection: 12
Yoichiro Fukao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,845
3,981
0.507
* Total Citation Counts Rankings
Rankings
139,554
Japan
2,698
13
Ranking Based On Selection: 13
Shinichi Hirai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,320
3,042
0.416
* Total Citation Counts Rankings
Rankings
143,764
Japan
2,790
14
Ranking Based On Selection: 14
Hiroyoshi Matsumura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,120
2,449
0.344
* Total Citation Counts Rankings
Rankings
153,004
Japan
2,968
15
Ranking Based On Selection: 15
Seiji Hashimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,705
3,091
0.461
* Total Citation Counts Rankings
Rankings
153,441
Japan
2,980
16
Ranking Based On Selection: 16
Masao Kanamori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,686
3,481
0.521
* Total Citation Counts Rankings
Rankings
155,081
Japan
3,023
17
Ranking Based On Selection: 17
Osamu Tsutsumi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,620
1,847
0.279
Materials Chemistry
Polymer Chemistry
Photochemistry
Liquid Crystal
* Total Citation Counts Rankings
Rankings
160,370
Japan
3,119
18
Ranking Based On Selection: 18
Yuki Orikasa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,405
4,018
0.627
Electrochemistry
Battery
Fuel cell
* Total Citation Counts Rankings
Rankings
163,387
Japan
3,195
19
Ranking Based On Selection: 19
Takeshi Nakagawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,292
2,624
0.417
* Total Citation Counts Rankings
Rankings
180,337
Japan
3,588
20
Ranking Based On Selection: 20
Wataru Watanabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,701
1,372
0.241
photonics
biomedical imaging
micromachining
femtosecond laser
* Total Citation Counts Rankings
Rankings
189,018
Japan
3,773
21
Ranking Based On Selection: 21
Masahiro Ito
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,431
1,921
0.354
* Total Citation Counts Rankings
Rankings
204,068
Japan
4,088
22
Ranking Based On Selection: 22
Shin-İchiro Mouri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,020
2,822
0.562
nano material
carbon nanotube
monolayer material
photoinduced phase transition
spin crossover
* Total Citation Counts Rankings
Rankings
212,922
Japan
4,306
23
Ranking Based On Selection: 23
Atsushi Takeda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,806
1,619
0.337
Plant pathology
Plant virology
RNA silencing
Genome editing
* Total Citation Counts Rankings
Rankings
214,285
Japan
4,336
1
Ranking Based On Selection: 24
Rian Beise Zee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,773
1,362
0.285
Innovation Management
Service Management
Marketing
* Total Citation Counts Rankings
Rankings
229,212
Japan
4,652
24
Ranking Based On Selection: 25
Koichi Higuchi / 樋口耕一|樋口耕一
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,442
3,347
0.753