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
Information Science
Communications
Digital Signal Processing
LSI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,412
625
0.259
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,051
544
0.518
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,444
501
0.145
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Forest Hydrology
Diffuse Pollution
Nonpoint Source Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
727
375
0.516
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
polymers
surface science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,225
266
0.082
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Image measurement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
197
0.336
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
116
0.795
Yoshikazu Miyanaga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,412
625
0.259
Information Science
Communications
Digital Signal Processing
LSI
Ken Ichi Sakai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,051
544
0.518
Yutaka Kawabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,444
501
0.145
Jun'ichiro Ide|井手淳一郎
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
727
375
0.516
Forest Hydrology
Diffuse Pollution
Nonpoint Source Pollution
Olaf Karthaus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,225
266
0.082
Hirooki Aoki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
587
197
0.336
Yasuhiro Takano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
146
116
0.795