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
neuroanatomy
gia
regeneration
electron microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,751
3,595
0.411
* Total Citation Counts Rankings
Ranking Based On Selection :2
Genomics
Precision Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,462
2,905
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :3
Preventive Medicine
Public Health
Disaster epidemiology
Neuroscience
Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,083
3,213
0.632
* Total Citation Counts Rankings
Ranking Based On Selection :4
Microsurgery
Reconstructive Surgery
Head and Neck
Vascular Malformation
Hand Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,402
0.452
* Total Citation Counts Rankings
Ranking Based On Selection :5
インプラント 生体材料 骨
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,796
883
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :6
Biochemistry
Molecular Biology
Stem Cell
Signal Transduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
799
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :7
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
948
0.820
* Total Citation Counts Rankings
Ranking Based On Selection :8
Neuroendocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
967
650
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :9
Marine and Estuarine Ecology
Biodiversity
Animal Behavior
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
945
261
0.276
* Total Citation Counts Rankings
Ranking Based On Selection :10
Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
796
714
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :11
Gynecologic oncology
Cancer immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
459
0.771
* Total Citation Counts Rankings
Ranking Based On Selection :12
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
526
223
0.424
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
494
57
0.115
* Total Citation Counts Rankings
Ranking Based On Selection :14
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
397
0.845
* Total Citation Counts Rankings
Ranking Based On Selection :15
psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
461
275
0.597
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
183
0.583
* Total Citation Counts Rankings
Ranking Based On Selection :17
differential geometry
topology
singularity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268
149
0.556
* Total Citation Counts Rankings
Ranking Based On Selection :18
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
155
0.833
* Total Citation Counts Rankings
Ranking Based On Selection :19
Drug Metabolism
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,731
1,485
0.153
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
77
0.621
Koujiro Tohyama
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,751
3,595
0.411
Atsushi Shimizu
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,462
2,905
0.389
Genomics
Precision Medicine
Yuka Kotozaki
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,083
3,213
0.632
Preventive Medicine
Public Health
Disaster epidemiology
Neuroscience
Psychology
Minoru Sakuraba
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,100
1,402
0.452
Microsurgery
Reconstructive Surgery
Head and Neck
Vascular Malformation
Hand Surgery
Ikuya Miyamoto
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,796
883
0.492
Naoyuki Chosa
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
799
0.454
Biochemistry
Molecular Biology
Stem Cell
Signal Transduction
Toya Yosuke
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,156
948
0.820
Shiori Minabe
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
967
650
0.672
Masatoshi Matsumasa æ¾æ”¿ æ£č¿Š
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
945
261
0.276
Marine and Estuarine Ecology
Biodiversity
Animal Behavior
Shohei Komaki
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
796
714
0.897
Masahiro Kagabu
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
459
0.771
Gynecologic oncology
Cancer immunology
Tetsuya Tsujihara
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
526
223
0.424
Eiichi Abe
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
494
57
0.115
Taichi Ishikawa
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
397
0.845
Kentaro Fukumoto
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
461
275
0.597
Keisuke Kawasaki
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
183
0.583
Masaru Hasegawa
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268
149
0.556
differential geometry
topology
singularity
Satoru Nihei
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
155
0.833
Shogo Ozawa
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,731
1,485
0.153
Drug Metabolism
Toxicology
Takeshi Chiba
Iwate Medical University
Morioka, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124
77
0.621