Citation Rankings
Highly Cited Researchers
Tokyo University of Marine Science Highly Cited Researchers CitationEngineering & Technology / Marine Sciences and Engineering 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 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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Marine Natural Products
Natural Product Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,868
1,290
0.265
* Total Citation Counts Rankings
Ranking Based On Selection :2
Physical Oceanography
Marine Ecosystem
Mixing
Plankton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,039
1,343
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,085
1,428
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :4
GNSS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,546
1,675
0.658
* Total Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
582
0.392
* Total Citation Counts Rankings
Ranking Based On Selection :6
Plankton Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,233
403
0.327
* Total Citation Counts Rankings
Ranking Based On Selection :7
Polar Oceanography
Physical Oceanography
Satellite Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,218
480
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,068
408
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :9
Phytoplankton ecology
Oceanography
Limnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,026
359
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :10
allergen
fish
Anisakis
functional food
polyphenol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
979
473
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :11
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
399
0.616
* Total Citation Counts Rankings
Ranking Based On Selection :12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
179
0.297
* Total Citation Counts Rankings
Ranking Based On Selection :13
Seafood
Food texture
Food processing
Surimi
Sashimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
477
403
0.845
* Total Citation Counts Rankings
Ranking Based On Selection :14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
382
0.899
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
349
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
198
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :17
Tribology
Soft matter
Numerical simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
51
0.317
* Total Citation Counts Rankings
Ranking Based On Selection :18
thermodynamics
heat transfer
fluid dynamics
food refrigeration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
149
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :19
Planktonology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
85
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
48
0.889
* Total 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
* Total 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
* Total 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
* Total 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
* Total 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
* Total Citation Counts Rankings
Rankings
204,761
4,165
4
Ranking Based On Selection: 1
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
* Total Citation Counts Rankings
Rankings
243,813
4,989
8
Ranking Based On Selection: 2
Hidekatsu Yamazaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,039
1,343
0.333
Physical Oceanography
Marine Ecosystem
Mixing
Plankton
* Total Citation Counts Rankings
Rankings
307,650
6,350
10
Ranking Based On Selection: 3
Michiyo Yamamoto Kawai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,085
1,428
0.463
* Total Citation Counts Rankings
Rankings
359,406
7,370
11
Ranking Based On Selection: 4
Nobuaki Kubo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,546
1,675
0.658
* Total Citation Counts Rankings
Rankings
528,059
10,673
13
Ranking Based On Selection: 5
Michiya Kamio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
582
0.392
* Total Citation Counts Rankings
Rankings
591,808
11,805
15
Ranking Based On Selection: 6
Yuji Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,233
403
0.327
Plankton Oceanography
* Total Citation Counts Rankings
Rankings
596,214
11,910
16
Ranking Based On Selection: 7
Kohei Mizobata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,218
480
0.394
Polar Oceanography
Physical Oceanography
Satellite Oceanography
* Total Citation Counts Rankings
Rankings
642,883
12,693
17
Ranking Based On Selection: 8
Hideki Hashimoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,068
408
0.382
* Total Citation Counts Rankings
Rankings
657,266
12,913
18
Ranking Based On Selection: 9
Katano Toshiya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,026
359
0.350
Phytoplankton ecology
Oceanography
Limnology
* Total Citation Counts Rankings
Rankings
673,946
13,167
19
Ranking Based On Selection: 10
Yukihiro Kobayashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
979
473
0.483
allergen
fish
Anisakis
functional food
polyphenol
* Total Citation Counts Rankings
Rankings
818,674
15,525
22
Ranking Based On Selection: 11
Takayuki Shibata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
648
399
0.616
* Total Citation Counts Rankings
Rankings
842,652
15,904
24
Ranking Based On Selection: 12
Hisayuki Arakawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
603
179
0.297
* Total Citation Counts Rankings
Rankings
920,385
17,097
26
Ranking Based On Selection: 13
Kigen Takahashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
477
403
0.845
Seafood
Food texture
Food processing
Surimi
Sashimi
* Total Citation Counts Rankings
Rankings
966,560
17,764
27
Ranking Based On Selection: 14
Keiichiro Koiwai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
425
382
0.899
* Total Citation Counts Rankings
Rankings
1,001,941
18,288
28
Ranking Based On Selection: 15
Satoko Owari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
349
0.897
* Total Citation Counts Rankings
Rankings
1,055,384
19,077
30
Ranking Based On Selection: 16
Daisuke Watanabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
340
198
0.582
* Total Citation Counts Rankings
Rankings
1,364,428
23,486
33
Ranking Based On Selection: 17
Kentaro Tanaka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
51
0.317
Tribology
Soft matter
Numerical simulation
* Total Citation Counts Rankings
Rankings
1,389,469
23,834
35
Ranking Based On Selection: 18
Mark Anthony Redo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
149
0.987
thermodynamics
heat transfer
fluid dynamics
food refrigeration
* Total Citation Counts Rankings
Rankings
1,588,297
26,511
38
Ranking Based On Selection: 19
Ridvan Kaan Gürses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
85
0.914
* Total Citation Counts Rankings
Rankings
1,783,533
29,333
39
Ranking Based On Selection: 20
Nail Ucyol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
48
0.889
* Total Citation Counts Rankings
Rankings
2,017,832
32,716
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
* Total Citation Counts Rankings
Rankings
2,038,939
33,046
43
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
* Total Citation Counts Rankings
Rankings
2,039,589
33,057
44
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
* Total Citation Counts Rankings
Rankings
2,178,501
35,052
47
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
* Total Citation Counts Rankings
Rankings
2,338,560
37,326
51
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