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 ranking in world, region, country and university is beta version since subject field "others" (931,956 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 3
Hideko Nagasawa
Medicinal chemistry
Organic chemistry
Chemical biology
Metrics
H-Index
i10 Index
Citation
52
154
9,483

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* Rankings
Ranking Based On Selection: 15
中山辰史
電気化学/薬学/活性酸素/量子科学計算
Metrics
H-Index
i10 Index
Citation
12
15
424
* Rankings
Ranking Based On Selection: 16
Soo Takasu
Analytical chemistry
Mass spectrometry
Food chemistry
Metrics
H-Index
i10 Index
Citation
9
8
208
* Rankings
Ranking Based On Selection: 21
Naoya Sakurada
Flow chemistry
catalyst
microwave
Metrics
H-Index
i10 Index
Citation
0
0
7
Rankings
Ranking Based On Selection: 3
Hideko Nagasawa
Metrics
H-Index
i10 Index
Citation Counts
52
154
9,483
Medicinal chemistry
Organic chemistry
Chemical biology
Rankings
Ranking Based On Selection: 5
Shintaro Inoue
Metrics
H-Index
i10 Index
Citation Counts
38
68
6,323
Rankings
Ranking Based On Selection: 6
Akifumi Kushiyama
Metrics
H-Index
i10 Index
Citation Counts
35
73
3,704
Rankings
Ranking Based On Selection: 8
Tasuku Hirayama
Metrics
H-Index
i10 Index
Citation Counts
33
57
3,166
Rankings
Ranking Based On Selection: 9
Yuki Ogasawara|Ogasawara Y
Metrics
H-Index
i10 Index
Citation Counts
33
63
5,964

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Mitsuhiro Nakamura
Metrics
H-Index
i10 Index
Citation Counts
29
55
2,332
Rankings
Ranking Based On Selection: 12
Eiji Yamaguchi
Metrics
H-Index
i10 Index
Citation Counts
28
53
3,083
Rankings
Ranking Based On Selection: 14
Kwihwan Park
Metrics
H-Index
i10 Index
Citation Counts
12
14
358
Rankings
Ranking Based On Selection: 15
中山辰史
Metrics
H-Index
i10 Index
Citation Counts
12
15
424
電気化学/薬学/活性酸素/量子科学計算
Rankings
Ranking Based On Selection: 16
Soo Takasu
Metrics
H-Index
i10 Index
Citation Counts
9
8
208
Analytical chemistry
Mass spectrometry
Food chemistry
Rankings
Ranking Based On Selection: 17
Keishi Ishida
Metrics
H-Index
i10 Index
Citation Counts
9
9
193
Rankings
Ranking Based On Selection: 18
Gauravjyoti D Kalita
Metrics
H-Index
i10 Index
Citation Counts
4
4
58
Continuous Flow Chemistry
Organic Synthesis
Rankings
Ranking Based On Selection: 19
Sugiyama Toshi
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
Rankings
Ranking Based On Selection: 20
Arash Yavari
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Rankings
Ranking Based On Selection: 21
Naoya Sakurada
Metrics
H-Index
i10 Index
Citation Counts
0
0
7
Flow chemistry
catalyst
microwave
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