Citation Rankings
Highly Cited Researchers
Yamagata 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 :1
Sensor Systems 3D & 4D printing
3D Printed Sensors & Systems
Flexible Sensors & Electronics
Hybrid Materials
MEMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,107
8,090
0.888
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Materials Science
Organic Devices
Organic Semiconductors
Synthetic Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,092
5,239
0.400
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
redox biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,813
4,621
0.233
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
mitochondria
phospholipid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,249
3,316
0.531
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Organic semiconductor devices
Organic photophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,908
2,972
0.503
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Organic Electronics
Printed Electronics
Flexible Electronics
Sensors
Robotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,421
2,632
0.769
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Plant Nutrition and Soil Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,604
2,563
0.557
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,501
2,068
0.459
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Cancer biology
Cancer stem cells
Metastasis
Invasion
Drug resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,354
1,752
0.522
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Synthetic Organic Chemistry
Physical Organic Chemistry
Supramolecular Chemistry
Materials Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,684
1,731
0.470
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Polymers
Composites
Plastics
Polymer Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,473
1,669
0.481
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Water Environment Engineering
Risk Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,213
1,667
0.753
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Otology
Audiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,108
1,595
0.388
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,032
1,433
0.705
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Bioelectrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,434
1,412
0.580
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Nanomaterials
Solar hydrogen
Solar cells
Magnetic materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,463
1,388
0.564
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Solar-hydrogen
Solar cells
Nanomaterials
Photocatalysis
Magnetic materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,455
1,384
0.564
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
場の理論、ゲージ理論、トポロジカルソリトン
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,494
1,382
0.308
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,553
1,326
0.239
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Mechanics of Materials
Solid Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,245
0.337
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Polymer Physics
Polymer Properties
X-ray Scattering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,269
1,184
0.362
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Transcriptional mechanisms
Evolution of cis-regulatory Mechanisms
Developmental Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
1,160
0.590
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
polymer science
material science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
1,122
0.356
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Clinical Oncology
Molecular Cancer Science
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,472
1,088
0.739
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,991
1,050
0.351
* Last 6 Years Citation Counts Rankings
Rankings
46,201
547
1
Ranking Based On Selection: 1
Ajit Khosla
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,107
8,090
0.888
Sensor Systems 3D & 4D printing
3D Printed Sensors & Systems
Flexible Sensors & Electronics
Hybrid Materials
MEMS
* Last 6 Years Citation Counts Rankings
Rankings
83,318
1,180
2
Ranking Based On Selection: 2
Hisahiro Sasabe
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,092
5,239
0.400
Materials Science
Organic Devices
Organic Semiconductors
Synthetic Chemistry
* Last 6 Years Citation Counts Rankings
Rankings
97,586
1,418
3
Ranking Based On Selection: 3
藤井順逸
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,813
4,621
0.233
* Last 6 Years Citation Counts Rankings
Rankings
145,497
2,275
4
Ranking Based On Selection: 4
Yasushi Tamura
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,249
3,316
0.531
* Last 6 Years Citation Counts Rankings
Rankings
164,713
2,631
5
Ranking Based On Selection: 5
Daisuke Yokoyama
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,908
2,972
0.503
Organic semiconductor devices
Organic photophysics
* Last 6 Years Citation Counts Rankings
Rankings
188,555
3,067
6
Ranking Based On Selection: 6
Yasunori Takeda
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,421
2,632
0.769
Organic Electronics
Printed Electronics
Flexible Electronics
Sensors
Robotics
* Last 6 Years Citation Counts Rankings
Rankings
193,893
3,182
7
Ranking Based On Selection: 7
Keitaro Tawaraya
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,604
2,563
0.557
Plant Nutrition and Soil Science
* Last 6 Years Citation Counts Rankings
Rankings
242,460
4,045
8
Ranking Based On Selection: 8
Hiroshi Sakiyama
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,501
2,068
0.459
* Last 6 Years Citation Counts Rankings
Rankings
285,420
4,871
9
Ranking Based On Selection: 9
Masashi Okada
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,354
1,752
0.522
Cancer biology
Cancer stem cells
Metastasis
Invasion
Drug resistance
* Last 6 Years Citation Counts Rankings
Rankings
288,610
4,942
10
Ranking Based On Selection: 10
Hiroshi Katagiri
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,684
1,731
0.470
Synthetic Organic Chemistry
Physical Organic Chemistry
Supramolecular Chemistry
Materials Science
* Last 6 Years Citation Counts Rankings
Rankings
298,724
5,137
11
Ranking Based On Selection: 11
Hiroshi Ito
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,473
1,669
0.481
Polymers
Composites
Plastics
Polymer Processing
* Last 6 Years Citation Counts Rankings
Rankings
299,117
5,148
12
Ranking Based On Selection: 12
Toru Watanabe
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,213
1,667
0.753
Water Environment Engineering
Risk Assessment
* Last 6 Years Citation Counts Rankings
Rankings
311,358
5,415
13
Ranking Based On Selection: 13
Seiji Kakehata
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,108
1,595
0.388
* Last 6 Years Citation Counts Rankings
Rankings
342,973
5,998
14
Ranking Based On Selection: 14
Tomohito Sekine
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,032
1,433
0.705
* Last 6 Years Citation Counts Rankings
Rankings
347,491
6,105
15
Ranking Based On Selection: 15
Kuniaki Nagamine
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,434
1,412
0.580
* Last 6 Years Citation Counts Rankings
Rankings
352,768
6,204
16
Ranking Based On Selection: 16
Bashir Ahmmad
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,463
1,388
0.564
Nanomaterials
Solar hydrogen
Solar cells
Magnetic materials
* Last 6 Years Citation Counts Rankings
Rankings
353,680
6,228
17
Ranking Based On Selection: 17
Bashir Ahmmad
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,455
1,384
0.564
Solar-hydrogen
Solar cells
Nanomaterials
Photocatalysis
Magnetic materials
* Last 6 Years Citation Counts Rankings
Rankings
354,023
6,234
18
Ranking Based On Selection: 18
Minoru Eto
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,494
1,382
0.308
* Last 6 Years Citation Counts Rankings
Rankings
366,912
6,497
19
Ranking Based On Selection: 19
Toshitaka Suzuki
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,553
1,326
0.239
* Last 6 Years Citation Counts Rankings
Rankings
386,952
6,895
20
Ranking Based On Selection: 20
Mitsutoshi Kuroda
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,691
1,245
0.337
Mechanics of Materials
Solid Mechanics
* Last 6 Years Citation Counts Rankings
Rankings
403,372
7,192
21
Ranking Based On Selection: 21
Go Matsuba
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,269
1,184
0.362
Polymer Physics
Polymer Properties
X-ray Scattering
* Last 6 Years Citation Counts Rankings
Rankings
410,183
7,332
22
Ranking Based On Selection: 22
Haruki Ochi
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,967
1,160
0.590
Transcriptional mechanisms
Evolution of cis-regulatory Mechanisms
Developmental Biology
* Last 6 Years Citation Counts Rankings
Rankings
421,099
7,546
23
Ranking Based On Selection: 23
Bungo Ochiai
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,148
1,122
0.356
* Last 6 Years Citation Counts Rankings
Rankings
431,511
7,769
24
Ranking Based On Selection: 24
Shuhei Suzuki
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,472
1,088
0.739
Clinical Oncology
Molecular Cancer Science
Medical Education
* Last 6 Years Citation Counts Rankings
Rankings
443,334
7,968
25
Ranking Based On Selection: 25
Takayuki Chiba
Yamagata University
Yamagata, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,991
1,050
0.351