Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,279 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Makoto Furutani Seiki
Developmental Genetics
Regenerative medicine
Cance
Metrics
 
H-Index
i10 Index
Citation
50
92
14,722
* Rankings
Ranking Based On Selection: 2
Kenta Fujii
Electrolytes
Ionic Liquids
Solution Chemistr
Metrics
 
H-Index
i10 Index
Citation
47
105
6,627
* Rankings
Ranking Based On Selection: 6
Jun Ichi Mano
plant biochemistry
reactive oxygen species signa
Metrics
 
H-Index
i10 Index
Citation
38
62
4,640
* Rankings
Ranking Based On Selection: 8
Ryoji Yanai
ocular inflammation
uveitis
retina
contact lense
Metrics
 
H-Index
i10 Index
Citation
34
69
3,359
* Rankings
Ranking Based On Selection: 12
Koji Matsuo
Mood disorders
neuroimag
Metrics
 
H-Index
i10 Index
Citation
30
36
3,645
* Rankings
Ranking Based On Selection: 21
Fei Jiang
Numerical Modeling
Lattice Boltzmann Method
Computational Fluid Dynamic
Metrics
 
H-Index
i10 Index
Citation
21
35
1,319
* Rankings
Ranking Based On Selection: 23
Naoki Hayashida 林田直樹
分子老化学、神経変性疾患、老化抑制学、血管病、免疫�
Metrics
 
H-Index
i10 Index
Citation
20
27
1,703
* Rankings
Ranking Based On Selection: 25
K Ali Akkemik|アケミク・キュチュク・アリ
Development Economics
Industrial Policy
Computable General Equilibrium
Political Econom
Metrics
 
H-Index
i10 Index
Citation
20
26
1,465
Rankings
Ranking Based On Selection: 1
Makoto Furutani Seiki
Metrics
 
H-Index
i10 Index
Citation Counts
50
92
14,722
Developmental Genetics
Regenerative medicine
Cance
Rankings
Ranking Based On Selection: 2
Kenta Fujii
Metrics
 
H-Index
i10 Index
Citation Counts
47
105
6,627
Rankings
Ranking Based On Selection: 3
Shin Kamijo
Metrics
 
H-Index
i10 Index
Citation Counts
43
69
5,306
Rankings
Ranking Based On Selection: 4
Masayoshi Shigyo
Metrics
 
H-Index
i10 Index
Citation Counts
40
97
4,600
Rankings
Ranking Based On Selection: 5
Akio Kamimura
Metrics
 
H-Index
i10 Index
Citation Counts
39
115
4,476
Rankings
Ranking Based On Selection: 6
Jun Ichi Mano
Metrics
 
H-Index
i10 Index
Citation Counts
38
62
4,640
plant biochemistry
reactive oxygen species signa
Rankings
Ranking Based On Selection: 7
Shin Ichi Ito|S Ito, Shinichi Ito, Ito, S.-i.
Metrics
 
H-Index
i10 Index
Citation Counts
36
81
4,742
Rankings
Ranking Based On Selection: 8
Ryoji Yanai
Metrics
 
H-Index
i10 Index
Citation Counts
34
69
3,359
ocular inflammation
uveitis
retina
contact lense
Rankings
Ranking Based On Selection: 9
Yoichi Mizukami
Metrics
 
H-Index
i10 Index
Citation Counts
33
68
4,972
Rankings
Ranking Based On Selection: 10
Xian Hua Han|XianHua Han, 韓 先花, 韩 先花
Metrics
 
H-Index
i10 Index
Citation Counts
32
97
7,052
Machine learning
Pattern Recognition
Computer Visio
Rankings
Ranking Based On Selection: 11
Yukio Nakata
Metrics
 
H-Index
i10 Index
Citation Counts
30
66
7,013
Rankings
Ranking Based On Selection: 12
Koji Matsuo
Metrics
 
H-Index
i10 Index
Citation Counts
30
36
3,645
Rankings
Ranking Based On Selection: 13
Hiromori Tsutsumi
Metrics
 
H-Index
i10 Index
Citation Counts
29
88
2,673
Rankings
Ranking Based On Selection: 14
Shin Ichi Ozaki
Metrics
 
H-Index
i10 Index
Citation Counts
27
34
2,528
Rankings
Ranking Based On Selection: 15
Arito Sakaguchi
Metrics
 
H-Index
i10 Index
Citation Counts
24
35
2,073
Rankings
Ranking Based On Selection: 16
Hirofumi Miyata
Metrics
 
H-Index
i10 Index
Citation Counts
24
37
1,926
Rankings
Ranking Based On Selection: 17
Hidenori Suzuki
Metrics
 
H-Index
i10 Index
Citation Counts
23
51
1,979
Rankings
Ranking Based On Selection: 18
Kiichiro Kawamura
Metrics
 
H-Index
i10 Index
Citation Counts
23
31
1,798
Rankings
Ranking Based On Selection: 19
Shingo Yamaguchi
Metrics
 
H-Index
i10 Index
Citation Counts
22
59
2,467
Rankings
Ranking Based On Selection: 20
Kenji Tsunoda|角田 憲治
Metrics
 
H-Index
i10 Index
Citation Counts
22
37
1,391
Rankings
Ranking Based On Selection: 21
Fei Jiang
Metrics
 
H-Index
i10 Index
Citation Counts
21
35
1,319
Numerical Modeling
Lattice Boltzmann Method
Computational Fluid Dynamic
Rankings
Ranking Based On Selection: 22
Kiyoshi Shiraishi
Metrics
 
H-Index
i10 Index
Citation Counts
21
43
1,942
Rankings
Ranking Based On Selection: 23
Naoki Hayashida 林田直樹
Metrics
 
H-Index
i10 Index
Citation Counts
20
27
1,703
分子老化学、神経変性疾患、老化抑制学、血管病、免疫�
Rankings
Ranking Based On Selection: 24
Ryo Tsunashima
Metrics
 
H-Index
i10 Index
Citation Counts
20
31
5,130
Rankings
Ranking Based On Selection: 25
K Ali Akkemik|アケミク・キュチュク・アリ
Metrics
 
H-Index
i10 Index
Citation Counts
20
26
1,465
Development Economics
Industrial Policy
Computable General Equilibrium
Political Econom