Citation Rankings
Highly Cited Researchers
Okayama University Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 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
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :176
Computational Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
578
370
0.640
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :177
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
596
368
0.617
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :178
Protein dynamics
TR-SFX
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
361
361
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :179
fibrosis
tumor biology
nanomedicine
disease models
biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
386
350
0.907
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :180
Electromagnetic Compalibility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,026
348
0.339
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :181
Nanotechnology
Conductive inks
Solar cells
Transistors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
429
329
0.767
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :182
Island Biology
Sea snakes
Interactions between preys and predators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
328
0.921
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :183
Soil & Environmental Sciences
Soil Chemistry & Plant Nutrition
Phytoremediation
Eutrophication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
740
327
0.442
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :184
Immunology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,037
321
0.310
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :185
Tactile perception
Somatosensory Cortex
fMRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
321
0.791
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :186
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
335
319
0.952
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :187
TESOL
Second Language Acquisition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
588
316
0.537
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :188
Evolutionary Biology
Behavioral ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
313
0.543
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :189
Bio-MEMS
Chemical & Biosensor
Microfluidics
Terahertz Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
313
0.862
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :190
Chemical Physics
Physical Chemistry
Soft Matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
698
301
0.431
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :191
Endocrinology Cell Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,015
300
0.296
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :192
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
518
300
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :193
veterinary diagnosis image
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
296
0.487
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :194
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
287
0.680
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :195
mathematical engineering
nonlinear systems
network science
optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
931
286
0.307
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :196
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
624
284
0.455
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :197
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
284
0.823
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :198
glucose
ghrelin
swallowing
gastric
orexin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,666
282
0.169
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :199
Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,121
282
0.252
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :200
ferroelectric
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
281
0.471
* Last 6 Years Citation Counts Rankings
Rankings
831,094
15,047
153
Ranking Based On Selection: 176
Yuichiro Toda
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
578
370
0.640
Computational Intelligence
* Last 6 Years Citation Counts Rankings
Rankings
833,344
15,093
154
Ranking Based On Selection: 177
Kei Kitahara
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
596
368
0.617
* Last 6 Years Citation Counts Rankings
Rankings
842,221
15,266
155
Ranking Based On Selection: 178
Hongjie Li
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
361
361
1.000
* Last 6 Years Citation Counts Rankings
Rankings
855,225
15,468
156
Ranking Based On Selection: 179
Hiroyoshi Y Tanaka
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
386
350
0.907
fibrosis
tumor biology
nanomedicine
disease models
biomaterials
* Last 6 Years Citation Counts Rankings
Rankings
856,908
15,497
157
Ranking Based On Selection: 180
Kengo Iokibe
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,026
348
0.339
Electromagnetic Compalibility
* Last 6 Years Citation Counts Rankings
Rankings
881,579
15,905
158
Ranking Based On Selection: 181
Abhinav Venkata
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
429
329
0.767
Nanotechnology
Conductive inks
Solar cells
Transistors
* Last 6 Years Citation Counts Rankings
Rankings
883,131
15,928
21
Ranking Based On Selection: 182
Noriko Kidera
Okayama University of Science
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
328
0.921
Island Biology
Sea snakes
Interactions between preys and predators
* Last 6 Years Citation Counts Rankings
Rankings
883,713
15,941
159
Ranking Based On Selection: 183
M Shahbaz Akhtar
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
740
327
0.442
Soil & Environmental Sciences
Soil Chemistry & Plant Nutrition
Phytoremediation
Eutrophication
* Last 6 Years Citation Counts Rankings
Rankings
891,473
16,074
160
Ranking Based On Selection: 184
Naoki Kanayama
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,037
321
0.310
* Last 6 Years Citation Counts Rankings
Rankings
892,140
16,084
161
Ranking Based On Selection: 185
Yinghua Yu
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
406
321
0.791
* Last 6 Years Citation Counts Rankings
Rankings
895,182
16,138
162
Ranking Based On Selection: 186
Yukiyo Sato
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
335
319
0.952
* Last 6 Years Citation Counts Rankings
Rankings
898,597
16,186
163
Ranking Based On Selection: 187
Caleb Prichard
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
588
316
0.537
* Last 6 Years Citation Counts Rankings
Rankings
902,792
16,251
164
Ranking Based On Selection: 188
Chihiro Himuro
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
313
0.543
Evolutionary Biology
Behavioral ecology
* Last 6 Years Citation Counts Rankings
Rankings
903,310
16,266
165
Ranking Based On Selection: 189
Jin Wang (王 琎)
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
313
0.862
Bio-MEMS
Chemical & Biosensor
Microfluidics
Terahertz Sensing
* Last 6 Years Citation Counts Rankings
Rankings
919,537
16,533
166
Ranking Based On Selection: 190
Ryuichi Okamoto
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
698
301
0.431
Chemical Physics
Physical Chemistry
Soft Matter
* Last 6 Years Citation Counts Rankings
Rankings
920,809
16,551
22
Ranking Based On Selection: 191
Mitsumori Kawaminami
Okayama University of Science
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,015
300
0.296
Endocrinology Cell Biology
* Last 6 Years Citation Counts Rankings
Rankings
921,236
16,557
23
Ranking Based On Selection: 192
Narumi Hashikawa-Hobara
Okayama University of Science
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
518
300
0.579
* Last 6 Years Citation Counts Rankings
Rankings
926,959
16,649
24
Ranking Based On Selection: 193
Kutara Kenji
Okayama University of Science
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
296
0.487
veterinary diagnosis image
* Last 6 Years Citation Counts Rankings
Rankings
940,978
16,833
167
Ranking Based On Selection: 194
Takanori Sasaki
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
287
0.680
* Last 6 Years Citation Counts Rankings
Rankings
941,938
16,845
168
Ranking Based On Selection: 195
Norikazu Takahashi
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
931
286
0.307
mathematical engineering
nonlinear systems
network science
optimization
* Last 6 Years Citation Counts Rankings
Rankings
945,219
16,901
25
Ranking Based On Selection: 196
Takeshi Ikeda
Okayama University of Science
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
624
284
0.455
* Last 6 Years Citation Counts Rankings
Rankings
945,868
16,909
169
Ranking Based On Selection: 197
Dai Taguchi
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
345
284
0.823
* Last 6 Years Citation Counts Rankings
Rankings
948,089
16,932
170
Ranking Based On Selection: 198
Motoi Kobashi
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,666
282
0.169
* Last 6 Years Citation Counts Rankings
Rankings
948,139
16,934
171
Ranking Based On Selection: 199
Hirofumi Yamada
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,121
282
0.252
* Last 6 Years Citation Counts Rankings
Rankings
949,989
16,970
172
Ranking Based On Selection: 200
Jun Kano
Okayama University
Okayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
597
281
0.471