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H-Index
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Japan 194 Scientists H-Index Engineering & Technology / Nanoscience and Nanotechnology Rankings - 2026

This real-time ranking measures researchers’ academic productivity and impact at global, continental, national, and institutional levels using total and recent 5-year H-index data. Comparative analysis is available across 13 main fields and 221 academic disciplines.

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Total 194 scientist, 1 country, 71 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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1,241
World Rank
Japan
13
Country Rank
University of Tokyo Logo
1
University
Ranking Based On Selection:
1
Kazunori Kataoka
University of Tokyo Tokyo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Biomaterials | Polymers | Drug Delivery | Nanotechnolog

H-Index Metrics

  • Total
    169
  • Last 5 Years
    83
  • Last 5 Years / Total
    0.491
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* Total H Index Rankings

Rankings

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1,746
World Rank
Japan
19
Country Rank
National Institute for Materials Science Logo
3
University
Ranking Based On Selection:
2
Jinhua Ye
National Institute for Materials Science , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Photocatalysis | Solar energy conversion | Photofunctional Materials | Nanomaterial

H-Index Metrics

  • Total
    154
  • Last 5 Years
    111
  • Last 5 Years / Total
    0.721
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* Total H Index Rankings

Rankings

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3,100
World Rank
Japan
33
Country Rank
National Institute for Materials Science Logo
5
University
Ranking Based On Selection:
3
Katsuhiko Ariga
National Institute for Materials Science , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Surface Science | Supramolecular Chemistry | Molecular Recognition | Self-assembl

H-Index Metrics

  • Total
    135
  • Last 5 Years
    79
  • Last 5 Years / Total
    0.585
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* Total H Index Rankings

Rankings

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8,694
World Rank
Japan
102
Country Rank
Nagoya University Logo
10
University
Ranking Based On Selection:
4
Shinya Toyokuni
Nagoya University Nagoya, Japan
Engineering & Technology / Nanoscience and Nanotechnology
oxidative stress | ferroptosis | cancer prevention | nanomaterials | plasma medicin

H-Index Metrics

  • Total
    104
  • Last 5 Years
    57
  • Last 5 Years / Total
    0.548
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* Total H Index Rankings

Rankings

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15,138
World Rank
Japan
199
Country Rank
National Institute for Materials Science Logo
8
University
Ranking Based On Selection:
5
Renzhi Ma
National Institute for Materials Science , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Materials Chemistry | Nano Energ

H-Index Metrics

  • Total
    89
  • Last 5 Years
    64
  • Last 5 Years / Total
    0.719
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* Total H Index Rankings

Rankings

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16,894
World Rank
Japan
231
Country Rank
Tohoku University Logo
14
University
Ranking Based On Selection:
6
Itaru Honma
Tohoku University Sendai, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | secondary battery | functional materials | renewable energ

H-Index Metrics

  • Total
    87
  • Last 5 Years
    40
  • Last 5 Years / Total
    0.460
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* Total H Index Rankings

Rankings

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30,875
World Rank
Japan
475
Country Rank
Shinshu University Logo
4
University
Ranking Based On Selection:
7
Ick Soo Kim
Shinshu University Matsumoto, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanofibe

H-Index Metrics

  • Total
    72
  • Last 5 Years
    56
  • Last 5 Years / Total
    0.778
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* Total H Index Rankings

Rankings

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38,022
World Rank
Japan
608
Country Rank
University of Tokyo Logo
37
University
Ranking Based On Selection:
8
Tetsu Tatsuma
University of Tokyo Tokyo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanoscience | Plasmonics | Electrochemistry | Photoelectrochemistr

H-Index Metrics

  • Total
    68
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.485
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* Total H Index Rankings

Rankings

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47,886
World Rank
Japan
796
Country Rank
Kyushu University Logo
31
University
Ranking Based On Selection:
9
Masaharu Tsuji(辻 正治)
Kyushu University Fukuoka, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanoscience & Technolog

H-Index Metrics

  • Total
    63
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.508
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* Total H Index Rankings

Rankings

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48,980
World Rank
Japan
811
Country Rank
Osaka Metropolitan University Logo
4
University
Ranking Based On Selection:
10
Kuniharu Takei
Osaka Metropolitan University Osaka, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials and electronic

H-Index Metrics

  • Total
    63
  • Last 5 Years
    47
  • Last 5 Years / Total
    0.746
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* Total H Index Rankings

Rankings

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51,671
World Rank
Japan
876
Country Rank
University of Tokyo Logo
47
University
Ranking Based On Selection:
11
Sebastian Volz
University of Tokyo Tokyo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanosciences - Thermal Science

H-Index Metrics

  • Total
    61
  • Last 5 Years
    42
  • Last 5 Years / Total
    0.689
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* Total H Index Rankings

Rankings

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53,018
World Rank
Japan
924
Country Rank
Institute of Science Tokyo Logo
31
University
Ranking Based On Selection:
12
Masahiko Hara
Institute of Science Tokyo Tokyo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanotechnology | self-assembly | chemical evolutio

H-Index Metrics

  • Total
    61
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.426
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* Total H Index Rankings

Rankings

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57,393
World Rank
Japan
1,024
Country Rank
Hokkaido University Logo
36
University
Ranking Based On Selection:
13
Tetsu Yonezawa
Hokkaido University Sapporo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanoparticles | MALDI-M

H-Index Metrics

  • Total
    59
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.593
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* Total H Index Rankings

Rankings

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57,441
World Rank
Japan
1,028
Country Rank
Hokkaido University Logo
37
University
Ranking Based On Selection:
14
Vasudevan Biju
Hokkaido University Sapporo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials | semiconductor quantum dots | halide perovskites | physical chemistry | bioimagin

H-Index Metrics

  • Total
    59
  • Last 5 Years
    35
  • Last 5 Years / Total
    0.593
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* Total H Index Rankings

Rankings

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58,184
World Rank
Japan
1,048
Country Rank
Okayama University Logo
9
University
Ranking Based On Selection:
15
Masaharu Seno|妹尾昌治
Okayama University Okayama, Japan
Engineering & Technology / Nanoscience and Nanotechnology
cancer stem cell | cancer biology | drug delivery | molecular targeting | cancer treatmen

H-Index Metrics

  • Total
    59
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.441
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* Total H Index Rankings

Rankings

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65,121
World Rank
Japan
1,173
Country Rank
National Institute for Materials Science Logo
31
University
Ranking Based On Selection:
16
Dai-Ming Tang
National Institute for Materials Science , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanotechnology | in situ TEM | carbon nanotube | transistor | NEM

H-Index Metrics

  • Total
    56
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.768
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* Total H Index Rankings

Rankings

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66,058
World Rank
Japan
1,186
Country Rank
Kyoto University Logo
106
University
Ranking Based On Selection:
17
Yuhei Miyauchi
Kyoto University Kyoto, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanomaterials science | optical physics | thermophotonic nano-engineerin

H-Index Metrics

  • Total
    56
  • Last 5 Years
    36
  • Last 5 Years / Total
    0.643
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* Total H Index Rankings

Rankings

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67,831
World Rank
Japan
1,245
Country Rank
National Institute for Materials Science Logo
35
University
Ranking Based On Selection:
18
Wei Tian
National Institute for Materials Science , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterial

H-Index Metrics

  • Total
    55
  • Last 5 Years
    48
  • Last 5 Years / Total
    0.873
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* Total H Index Rankings

Rankings

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70,736
World Rank
Japan
1,295
Country Rank
Shinshu University Logo
5
University
Ranking Based On Selection:
19
Mutsumi Kimura
Shinshu University Matsumoto, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials | Phthalocyanine | Porphyrin | Fiber | Textil

H-Index Metrics

  • Total
    55
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.418
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* Total H Index Rankings

Rankings

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73,106
World Rank
Japan
1,324
Country Rank
Kyoto University Logo
116
University
Ranking Based On Selection:
20
Masayuki Endo
Kyoto University Kyoto, Japan
Engineering & Technology / Nanoscience and Nanotechnology
DNA Nanotechnology | Bioorganic Chemistry | Biophysic

H-Index Metrics

  • Total
    54
  • Last 5 Years
    34
  • Last 5 Years / Total
    0.630
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* Total H Index Rankings

Rankings

flag
74,816
World Rank
Japan
1,374
Country Rank
National Institute for Materials Science Logo
40
University
Ranking Based On Selection:
21
Joel Henzie
National Institute for Materials Science , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanomaterials - Energy - Plasmonics - Self-Assembl

H-Index Metrics

  • Total
    53
  • Last 5 Years
    49
  • Last 5 Years / Total
    0.925
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* Total H Index Rankings

Rankings

flag
78,256
World Rank
Japan
1,451
Country Rank
University of Tokyo Logo
76
University
Ranking Based On Selection:
22
Kazuhiko Hirakawa
University of Tokyo Tokyo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
nanostructures | terahert

H-Index Metrics

  • Total
    53
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.434
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* Total H Index Rankings

Rankings

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85,278
World Rank
Japan
1,593
Country Rank
Tohoku University Logo
92
University
Ranking Based On Selection:
23
Wei Gao
Tohoku University Sendai, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanometrology | Precision positioning | Optical senso

H-Index Metrics

  • Total
    51
  • Last 5 Years
    31
  • Last 5 Years / Total
    0.608
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* Total H Index Rankings

Rankings

flag
89,942
World Rank
Japan
1,717
Country Rank
University of Tokyo Logo
87
University
Ranking Based On Selection:
24
Satoshi Iwamoto
University of Tokyo Tokyo, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanophotonics | Photonic Crystal | Topological Photonics | Quantum Optic

H-Index Metrics

  • Total
    50
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.600
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* Total H Index Rankings

Rankings

flag
90,706
World Rank
Japan
1,741
Country Rank
Osaka Metropolitan University Logo
9
University
Ranking Based On Selection:
25
Seiji Akita
Osaka Metropolitan University Osaka, Japan
Engineering & Technology / Nanoscience and Nanotechnology
Nanodevice | NEM

H-Index Metrics

  • Total
    50
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.520
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