Citation Rankings
Highly Cited Researchers
Tokyo University of Marine Science Highly Cited Researchers CitationEngineering & Technology / Marine Sciences and Engineering 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
GNSS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,546
1,675
0.658
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,085
1,428
0.463
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Physical Oceanography
Marine Ecosystem
Mixing
Plankton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,039
1,343
0.333
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Marine Natural Products
Natural Product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,868
1,290
0.265
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
582
0.392
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Polar Oceanography
Physical Oceanography
Satellite Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,218
480
0.394
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
allergen
fish
Anisakis
functional food
polyphenol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
979
473
0.483
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,068
408
0.382
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Plankton Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,233
403
0.327
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Seafood
Food texture
Food processing
Surimi
Sashimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
477
403
0.845
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
399
0.616
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
382
0.899
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Phytoplankton ecology
Oceanography
Limnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,026
359
0.350
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
349
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
198
0.582
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
179
0.297
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
thermodynamics
heat transfer
fluid dynamics
food refrigeration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
149
0.987
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Planktonology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
85
0.914
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Tribology
Soft matter
Numerical simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
51
0.317
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
48
0.889
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Aquaculture Diseases
Fish Pathology
Fish Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Physical Oceanography
Coastal Dynamics
GIS and Remote Sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Mesoscale and submesoscale
ENSO
upwelling systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
aquatic marine environmental education
fisheries education
fish ecology
iron ion releaser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
aquaculture
fish health
fish diseases
fish pathology
fish immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Last 6 Years Citation Counts Rankings
Rankings
297,748
5,122
6
Ranking Based On Selection: 1
Nobuaki Kubo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,546
1,675
0.658
* Last 6 Years Citation Counts Rankings
Rankings
343,954
6,020
8
Ranking Based On Selection: 2
Michiyo Yamamoto Kawai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,085
1,428
0.463
* Last 6 Years Citation Counts Rankings
Rankings
362,947
6,422
9
Ranking Based On Selection: 3
Hidekatsu Yamazaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,039
1,343
0.333
Physical Oceanography
Marine Ecosystem
Mixing
Plankton
* Last 6 Years Citation Counts Rankings
Rankings
375,638
6,664
11
Ranking Based On Selection: 4
Hiroshi Nagai 永井宏史
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,868
1,290
0.265
Marine Natural Products
Natural Product Chemistry
* Last 6 Years Citation Counts Rankings
Rankings
653,930
11,930
14
Ranking Based On Selection: 5
Michiya Kamio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
582
0.392
* Last 6 Years Citation Counts Rankings
Rankings
725,064
13,250
16
Ranking Based On Selection: 6
Kohei Mizobata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,218
480
0.394
Polar Oceanography
Physical Oceanography
Satellite Oceanography
* Last 6 Years Citation Counts Rankings
Rankings
730,831
13,349
17
Ranking Based On Selection: 7
Yukihiro Kobayashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
979
473
0.483
allergen
fish
Anisakis
functional food
polyphenol
* Last 6 Years Citation Counts Rankings
Rankings
789,750
14,345
19
Ranking Based On Selection: 8
Hideki Hashimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,068
408
0.382
* Last 6 Years Citation Counts Rankings
Rankings
794,700
14,416
20
Ranking Based On Selection: 9
Yuji Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,233
403
0.327
Plankton Oceanography
* Last 6 Years Citation Counts Rankings
Rankings
795,314
14,424
21
Ranking Based On Selection: 10
Kigen Takahashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
477
403
0.845
Seafood
Food texture
Food processing
Surimi
Sashimi
* Last 6 Years Citation Counts Rankings
Rankings
799,218
14,489
22
Ranking Based On Selection: 11
Takayuki Shibata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
399
0.616
* Last 6 Years Citation Counts Rankings
Rankings
817,969
14,815
23
Ranking Based On Selection: 12
Keiichiro Koiwai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
382
0.899
* Last 6 Years Citation Counts Rankings
Rankings
843,563
15,287
24
Ranking Based On Selection: 13
Katano Toshiya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,026
359
0.350
Phytoplankton ecology
Oceanography
Limnology
* Last 6 Years Citation Counts Rankings
Rankings
856,443
15,490
25
Ranking Based On Selection: 14
Satoko Owari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
349
0.897
* Last 6 Years Citation Counts Rankings
Rankings
1,108,882
19,402
27
Ranking Based On Selection: 15
Daisuke Watanabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
198
0.582
* Last 6 Years Citation Counts Rankings
Rankings
1,154,696
20,047
29
Ranking Based On Selection: 16
Hisayuki Arakawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
179
0.297
* Last 6 Years Citation Counts Rankings
Rankings
1,242,140
21,339
31
Ranking Based On Selection: 17
Mark Anthony Redo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
149
0.987
thermodynamics
heat transfer
fluid dynamics
food refrigeration
* Last 6 Years Citation Counts Rankings
Rankings
1,494,722
24,891
35
Ranking Based On Selection: 18
Ridvan Kaan Gürses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
85
0.914
* Last 6 Years Citation Counts Rankings
Rankings
1,696,132
27,792
38
Ranking Based On Selection: 19
Kentaro Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
51
0.317
Tribology
Soft matter
Numerical simulation
* Last 6 Years Citation Counts Rankings
Rankings
1,721,373
28,156
39
Ranking Based On Selection: 20
Nail Ucyol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
48
0.889
* Last 6 Years Citation Counts Rankings
Rankings
1,955,583
31,530
41
Ranking Based On Selection: 21
Lik-Ming Lau
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Aquaculture Diseases
Fish Pathology
Fish Immunology
* Last 6 Years Citation Counts Rankings
Rankings
1,979,839
31,886
42
Ranking Based On Selection: 22
Anom Sulardi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Physical Oceanography
Coastal Dynamics
GIS and Remote Sensing
* Last 6 Years Citation Counts Rankings
Rankings
1,980,489
31,897
43
Ranking Based On Selection: 23
Gandy Rosales-Quintana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Mesoscale and submesoscale
ENSO
upwelling systems
* Last 6 Years Citation Counts Rankings
Rankings
2,260,872
36,045
48
Ranking Based On Selection: 24
Tsuyoshi Sasaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
4
0.364
aquatic marine environmental education
fisheries education
fish ecology
iron ion releaser
* Last 6 Years Citation Counts Rankings
Rankings
2,324,496
37,013
50
Ranking Based On Selection: 25
Bircan Taşci
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
aquaculture
fish health
fish diseases
fish pathology
fish immunology