Citation Rankings
Highly Cited Researchers

Hirosaki University Highly Cited Researchers CitationEngineering & Technology / Earth Sciences Rankings 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 Rankings and Social Sciences and Humanities 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 is still much work to be done in this area. See also for more specific citation analyses: "last 6 years citation indexUniversities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)

* Total Citation Counts Rankings
Ranking Based On Selection :1
Japan
Yuji Orihashi
Geology
Geochemistry
Petrology
Geochronology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,558
2,629
0.473
* Total Citation Counts Rankings
Ranking Based On Selection :2
Japan
Takuto Maeda
Seismology
Geophysics
Wave Propagation
Tsunami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,576
2,127
0.465
* Total Citation Counts Rankings
Ranking Based On Selection :3
Japan
Koji Umeda
geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,127
396
0.351
* Total Citation Counts Rankings
Ranking Based On Selection :4
Japan
Tomoya Takano
Ambient noise
Environmental Seismology
Volcanology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
153
0.922
* Total Citation Counts Rankings
Ranking Based On Selection :5
Japan
Hiroyuki Saito(齊藤玄敏)
Remote Sensing
Medical Engineering
Acoustics
Borehole Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
17
0.121
* Total Citation Counts Rankings
Ranking Based On Selection :6
Japan
Oumar Bobbo Modibo
Environmental radioactivity
radon
thoron and progenies/Air quality monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
122
1.000
* Total Citation Counts Rankings
Rankings
180,080
Japan
3,615
9
Ranking Based On Selection: 1
Yuji Orihashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,558
2,629
0.473
* Total Citation Counts Rankings
Rankings
217,196
Japan
4,426
11
Ranking Based On Selection: 2
Takuto Maeda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,576
2,127
0.465
Seismology
Geophysics
Wave Propagation
Tsunami
* Total Citation Counts Rankings
Rankings
623,726
Japan
12,384
26
Ranking Based On Selection: 3
Koji Umeda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,127
396
0.351
* Total Citation Counts Rankings
Rankings
1,349,993
Japan
23,263
55
Ranking Based On Selection: 4
Tomoya Takano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
153
0.922
Ambient noise
Environmental Seismology
Volcanology
* Total Citation Counts Rankings
Rankings
1,420,513
Japan
24,241
56
Ranking Based On Selection: 5
Hiroyuki Saito(齊藤玄敏)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
17
0.121
Remote Sensing
Medical Engineering
Acoustics
Borehole Geophysics
* Total Citation Counts Rankings
Rankings
1,478,144
Japan
25,053
58
Ranking Based On Selection: 6
Oumar Bobbo Modibo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
122
1.000
Environmental radioactivity
radon
thoron and progenies/Air quality monitoring