Citation Rankings
Highly Cited Researchers
Okayama University Highly Cited Researchers CitationOthers Rankings (Sort by last 6 years Citation Index) 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,002
12,434
0.345
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,883
11,209
0.490
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,173
4,749
0.425
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Molecular targeted therapy
Cancer Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,328
4,580
0.625
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Bioceramics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,987
3,357
0.258
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,932
3,068
0.622
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
感染症
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,410
2,894
0.849
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,388
2,775
0.434
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,156
2,641
0.512
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Control Theory
Soft-computing
Robot Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,444
2,087
0.221
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,382
1,925
0.302
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,541
1,913
0.753
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,162
1,885
0.306
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
生体磁気，非破壊検査，磁気センサ
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,754
1,842
0.320
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Clathrate hydrate
Molecular Dynamics
Hydrogen Bond Network
Water
Complex System
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,276
1,808
0.552
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
固体物理学、超伝導、物性化学
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,150
1,806
0.294
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Calcium Signaling
Protein Phosphorylation
Protein Kinase Inhibitor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,650
1,744
0.202
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
IC engine
Laser diagnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,631
1,559
0.429
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,579
1,371
0.299
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
breast cancer
palliative medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,398
1,367
0.311
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,778
1,356
0.488
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,658
1,235
0.338
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,587
1,233
0.477
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Computational Science of Turbulence
turbulence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,445
1,213
0.352
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
regeneration
development
axolotl
limb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,733
1,207
0.442
* Last 6 Years Citation Counts Rankings
Rankings
26,440
275
4
Ranking Based On Selection: 1
Tadashi Yoshino
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,002
12,434
0.345
* Last 6 Years Citation Counts Rankings
Rankings
30,907
332
5
Ranking Based On Selection: 2
Jian-Ren Shen
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,883
11,209
0.490
* Last 6 Years Citation Counts Rankings
Rankings
100,982
1,454
12
Ranking Based On Selection: 3
Masahiro Nishibori
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,173
4,749
0.425
* Last 6 Years Citation Counts Rankings
Rankings
105,701
1,540
13
Ranking Based On Selection: 4
Kadoaki Ohashi
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,328
4,580
0.625
* Last 6 Years Citation Counts Rankings
Rankings
152,805
2,366
18
Ranking Based On Selection: 5
Akiyoshi Osaka
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,987
3,357
0.258
* Last 6 Years Citation Counts Rankings
Rankings
169,225
2,672
22
Ranking Based On Selection: 6
Michihiro Suga
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,932
3,068
0.622
* Last 6 Years Citation Counts Rankings
Rankings
180,601
2,880
26
Ranking Based On Selection: 7
萩谷英大
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,410
2,894
0.849
* Last 6 Years Citation Counts Rankings
Rankings
189,077
3,040
27
Ranking Based On Selection: 8
Takuya Matsumoto
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,388
2,775
0.434
* Last 6 Years Citation Counts Rankings
Rankings
199,326
3,229
29
Ranking Based On Selection: 9
Takeshi Takarada
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,156
2,641
0.512
* Last 6 Years Citation Counts Rankings
Rankings
254,306
4,205
36
Ranking Based On Selection: 10
Keigo Watanabe
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,444
2,087
0.221
* Last 6 Years Citation Counts Rankings
Rankings
275,477
4,626
39
Ranking Based On Selection: 11
Satoshi Hirohata
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,382
1,925
0.302
* Last 6 Years Citation Counts Rankings
Rankings
277,196
4,653
40
Ranking Based On Selection: 12
Long Jiang Yu
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,541
1,913
0.753
* Last 6 Years Citation Counts Rankings
Rankings
281,026
4,723
41
Ranking Based On Selection: 13
Yoji Kawano
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,162
1,885
0.306
* Last 6 Years Citation Counts Rankings
Rankings
287,210
4,854
44
Ranking Based On Selection: 14
Keiji Tsukada
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,754
1,842
0.320
* Last 6 Years Citation Counts Rankings
Rankings
292,321
4,948
51
Ranking Based On Selection: 15
Masakazu Matsumoto
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,276
1,808
0.552
Clathrate hydrate
Molecular Dynamics
Hydrogen Bond Network
Water
Complex System
* Last 6 Years Citation Counts Rankings
Rankings
292,586
4,955
52
Ranking Based On Selection: 16
Yoshihiro Kubozono
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,150
1,806
0.294
* Last 6 Years Citation Counts Rankings
Rankings
302,365
5,148
56
Ranking Based On Selection: 17
Hiroshi Tokumitsu
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,650
1,744
0.202
Calcium Signaling
Protein Phosphorylation
Protein Kinase Inhibitor
* Last 6 Years Citation Counts Rankings
Rankings
334,869
5,788
59
Ranking Based On Selection: 18
Nobuyuki Kawahara
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,631
1,559
0.429
* Last 6 Years Citation Counts Rankings
Rankings
374,699
6,589
69
Ranking Based On Selection: 19
Tatsuo Fujii
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,579
1,371
0.299
* Last 6 Years Citation Counts Rankings
Rankings
375,593
6,604
71
Ranking Based On Selection: 20
Junji Matsuoka
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,398
1,367
0.311
* Last 6 Years Citation Counts Rankings
Rankings
378,155
6,648
73
Ranking Based On Selection: 21
Takuo Okuchi
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,778
1,356
0.488
* Last 6 Years Citation Counts Rankings
Rankings
408,527
7,230
82
Ranking Based On Selection: 22
Hiroshi Yamada
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,658
1,235
0.338
* Last 6 Years Citation Counts Rankings
Rankings
409,115
7,242
83
Ranking Based On Selection: 23
Shuichi Wakimoto|脇元 修一, S Wakimoto
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,587
1,233
0.477
* Last 6 Years Citation Counts Rankings
Rankings
414,515
7,352
85
Ranking Based On Selection: 24
Takashi Ishihara
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,445
1,213
0.352
* Last 6 Years Citation Counts Rankings
Rankings
416,235
7,390
86
Ranking Based On Selection: 25
Akira Satoh
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,733
1,207
0.442