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" (873,927 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 :1
Shuichiro Inoue
Quantum Optics
Quantum Information
Quantum Imaging
Metrics
H-Index
i10 Index
Citation
26
45
2,718
* Rankings
Ranking Based On Selection :4
Ken Ichi Matsuda
Condensed Matter Physics
Materials Science
Metrics
H-Index
i10 Index
Citation
22
36
2,097
Katsuyuki Tanaka
Thermophysical Properties of Fluids
Metrics
H-Index
i10 Index
Citation
18
26
1,386
Tetsuo Asaji
NMR NQR Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation
17
34
1,160
Tsuyoshi Hatano
Mesoscopic
Quantum Dots
Graphene
Carbon nanotube
Quantum Computer
Metrics
H-Index
i10 Index
Citation
14
21
948
Yusuke Ide
spectral graph theory
stochastic dynamics
quantum dynamics
network science
Metrics
H-Index
i10 Index
Citation
9
9
210
Satoshi Ohya
Quantum Field Theory
Quantum Mechanics
Metrics
H-Index
i10 Index
Citation
7
5
192
Rankings
Ranking Based On Selection: 1
Shuichiro Inoue
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,718
Quantum Optics
Quantum Information
Quantum Imaging
Rankings
Ranking Based On Selection: 2
Koichi Iwamoto
Metrics
H-Index
i10 Index
Citation Counts
25
32
9,225
Rankings
Ranking Based On Selection: 3
デムラサトシ
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,853
Rankings
Ranking Based On Selection: 4
Ken Ichi Matsuda
Metrics
H-Index
i10 Index
Citation Counts
22
36
2,097
Condensed Matter Physics
Materials Science
Rankings
Ranking Based On Selection: 5
Norikazu Suzuki
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,690
Rankings
Ranking Based On Selection: 6
Hayato Kamioka
Metrics
H-Index
i10 Index
Citation Counts
20
38
1,859
Rankings
Ranking Based On Selection: 7
Katsuyuki Tanaka
Metrics
H-Index
i10 Index
Citation Counts
18
26
1,386
Rankings
Ranking Based On Selection: 8
Tetsuo Asaji
Metrics
H-Index
i10 Index
Citation Counts
17
34
1,160
Rankings
Ranking Based On Selection: 9
Tsuyoshi Hatano
Metrics
H-Index
i10 Index
Citation Counts
14
21
948
Mesoscopic
Quantum Dots
Graphene
Carbon nanotube
Quantum Computer
Rankings
Ranking Based On Selection: 10
Yusuke Ide
Metrics
H-Index
i10 Index
Citation Counts
9
9
210
spectral graph theory
stochastic dynamics
quantum dynamics
network science
Rankings
Ranking Based On Selection: 11
Satoshi Ohya
Metrics
H-Index
i10 Index
Citation Counts
7
5
192
Quantum Field Theory
Quantum Mechanics
Rankings
Ranking Based On Selection: 12
Daichi Kobayashi
Metrics
H-Index
i10 Index
Citation Counts
6
4
152