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 :1
Natural Products Chemistry
Pancreatic cancer Research
Anti-cancer Drug Discovery
Anti-austerity Strategy
Cancer metabolomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,835
10,098
0.462
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Neurosurgery
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,061
7,415
0.370
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
免疫学
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,576
6,295
0.187
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Immunology
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,899
5,160
0.273
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Behavioral Physiology
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,393
4,648
0.447
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
keratinocyte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,103
3,656
0.302
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Biochemistry/Molecular Biology
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,007
3,421
0.263
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Proteomics
Medical Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,145
3,390
0.659
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
NAD metabolism
Metabolomics
Mitochondria
Aging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,547
3,297
0.504
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,466
2,652
0.280
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
皮膚科
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,221
2,503
0.304
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Nuclear Fusion
Tritium
Hydrogen Isotope
Hydrogen Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,897
2,338
0.477
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Neuropsychopharacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,942
2,204
0.246
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
precipitation
cloud
satellite meteorology
tropical meteorology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,080
2,186
0.536
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Clinical laboratory
Molecular Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,981
1,829
0.183
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Biology of symbiosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,105
1,658
0.404
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
photochemistry coordination chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,385
1,445
0.606
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
比較内分泌学、神経行動学、神経内分泌学
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,505
1,444
0.262
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
physical chemistry
molecular simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,311
1,442
0.436
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Pharmaceutical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,679
1,430
0.389
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Molecular and Medical Pharmacology
Internal Medicine
Metabolism & Nutrition
Research & Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
1,265
0.880
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,446
1,211
0.351
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
aerosol
cloud
snow and ice
river
the arctic environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,584
1,202
0.465
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
血管、ペリサイト、神経幹細胞
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,410
1,192
0.495
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,876
1,174
0.626
Suresh Awale
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,835
10,098
0.462
Natural Products Chemistry
Pancreatic cancer Research
Anti-cancer Drug Discovery
Anti-austerity Strategy
Cancer metabolomics
Satoshi Kuroda
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,061
7,415
0.370
Kiyoshi Takatsu
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,576
6,295
0.187
Yoshihiro Hayakawa
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,899
5,160
0.273
Takao Keizo
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,393
4,648
0.447
Shiro Watanabe
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,103
3,656
0.302
Hiroaki Sakurai
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,007
3,421
0.263
Biochemistry/Molecular Biology
Oncology
Shin Kawano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,145
3,390
0.659
Proteomics
Medical Informatics
Takashi Nakagawa
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,547
3,297
0.504
Kaoru Inokuchi
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,466
2,652
0.280
清水忠道
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,221
2,503
0.304
Y Hatano
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,897
2,338
0.477
Nuclear Fusion
Tritium
Hydrogen Isotope
Hydrogen Energy
Atsumi Nitta
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,942
2,204
0.246
Neuropsychopharacology
Atsushi Hamada
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,080
2,186
0.536
precipitation
cloud
satellite meteorology
tropical meteorology
Isao Kitajima
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,981
1,829
0.183
Tsutomu Tsuchida
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,105
1,658
0.404
Munetaka Iwamura
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,385
1,445
0.606
photochemistry coordination chemistry
Kouhei Matsuda
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,505
1,444
0.262
Tatsuya Ishiyama
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,311
1,442
0.436
physical chemistry
molecular simulation
Yoshiyuki Kubo
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,679
1,430
0.389
Pharmaceutical Sciences
Allah Nawaz
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
1,265
0.880
Molecular and Medical Pharmacology
Internal Medicine
Metabolism & Nutrition
Research & Development
Ichiro Takasaki
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,446
1,211
0.351
Masahiro Hori
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,584
1,202
0.465
aerosol
cloud
snow and ice
river
the arctic environment
山本誠士
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,410
1,192
0.495
Jumpei Matsumoto
University of Toyama
Toyama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,876
1,174
0.626