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Japan 152 Scientists H-Index Engineering & Technology / Aerospace Engineering 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 152 scientist, 1 country, 45 institution , Updates every 3 days
* Total H Index Rankings

Rankings

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1,037
World Rank
Japan
10
Country Rank
Okayama University Logo
1
University
Ranking Based On Selection:
1
Hirokazu Ishino
Okayama University Okayama, Japan
Engineering & Technology / Aerospace Engineering
Astroparticle Physics | Elementary Particle Physics | High Energy Physic

H-Index Metrics

  • Total
    178
  • Last 5 Years
    90
  • Last 5 Years / Total
    0.506
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* Total H Index Rankings

Rankings

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11,850
World Rank
Japan
140
Country Rank
Kyoto University Logo
13
University
Ranking Based On Selection:
2
Kazunari Shibata
Kyoto University Kyoto, Japan
Engineering & Technology / Aerospace Engineering
astrophysics | solar physics | plasma physics | space weather | astrobiolog

H-Index Metrics

  • Total
    96
  • Last 5 Years
    46
  • Last 5 Years / Total
    0.479
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* Total H Index Rankings

Rankings

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16,791
World Rank
Japan
228
Country Rank
Kyoto University Logo
22
University
Ranking Based On Selection:
3
Shiu Hang Herman Lee
Kyoto University Kyoto, Japan
Engineering & Technology / Aerospace Engineering
Astrophysics | Supernova Remnants | Stellar Evolution | X-ray and Gamma-ray Astronomy | Astrophysical Shocks and Cosmic Ray

H-Index Metrics

  • Total
    87
  • Last 5 Years
    47
  • Last 5 Years / Total
    0.540
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* Total H Index Rankings

Rankings

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29,569
World Rank
Japan
450
Country Rank
Kyoto University Logo
40
University
Ranking Based On Selection:
4
Kunihito Ioka
Kyoto University Kyoto, Japan
Engineering & Technology / Aerospace Engineering
Astrophysic

H-Index Metrics

  • Total
    73
  • Last 5 Years
    57
  • Last 5 Years / Total
    0.781
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* Total H Index Rankings

Rankings

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33,125
World Rank
Japan
507
Country Rank
Earth-Life Science Institute Logo
2
University
Ranking Based On Selection:
5
Shigeru Ida
Earth-Life Science Institute Saitama, Japan
Engineering & Technology / Aerospace Engineering
Planet formatio

H-Index Metrics

  • Total
    71
  • Last 5 Years
    39
  • Last 5 Years / Total
    0.549
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* Total H Index Rankings

Rankings

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33,609
World Rank
Japan
521
Country Rank
Hiroshima University Logo
8
University
Ranking Based On Selection:
6
Hanae Inami
Hiroshima University Higashihiroshima, Japan
Engineering & Technology / Aerospace Engineering
astronom

H-Index Metrics

  • Total
    70
  • Last 5 Years
    60
  • Last 5 Years / Total
    0.857
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* Total H Index Rankings

Rankings

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42,498
World Rank
Japan
697
Country Rank
University of Tokyo Logo
40
University
Ranking Based On Selection:
7
Lluis Marti
University of Tokyo Tokyo, Japan
Engineering & Technology / Aerospace Engineering
Astrophysics | Particle physics | neutrino | particle detector

H-Index Metrics

  • Total
    65
  • Last 5 Years
    49
  • Last 5 Years / Total
    0.754
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* Total H Index Rankings

Rankings

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49,375
World Rank
Japan
821
Country Rank
Hiroshima University Logo
11
University
Ranking Based On Selection:
8
Koji S Kawabata
Hiroshima University Higashihiroshima, Japan
Engineering & Technology / Aerospace Engineering
Astronom

H-Index Metrics

  • Total
    62
  • Last 5 Years
    41
  • Last 5 Years / Total
    0.661
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* Total H Index Rankings

Rankings

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52,576
World Rank
Japan
904
Country Rank
Tohoku University Logo
52
University
Ranking Based On Selection:
9
Kazuya Yoshida
Tohoku University Sendai, Japan
Engineering & Technology / Aerospace Engineering
Space Robotics | Planetary Exploration Rovers | Terramechanics | Microsatellites | Space Engineerin

H-Index Metrics

  • Total
    61
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.541
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* Total H Index Rankings

Rankings

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53,128
World Rank
Japan
931
Country Rank
National Astronomical Observatory of Japan Logo
7
University
Ranking Based On Selection:
10
Kazuhiro Sekiguchi
National Astronomical Observatory of Japan , Japan
Engineering & Technology / Aerospace Engineering
Astronom

H-Index Metrics

  • Total
    61
  • Last 5 Years
    23
  • Last 5 Years / Total
    0.377
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* Total H Index Rankings

Rankings

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67,209
World Rank
Japan
1,229
Country Rank
Japan Aerospace Exploration Agency Logo
2
University
Ranking Based On Selection:
11
Takayuki Tamura
Japan Aerospace Exploration Agency Tokyo, Japan
Engineering & Technology / Aerospace Engineering
galaxies | cluster of galaxie

H-Index Metrics

  • Total
    56
  • Last 5 Years
    26
  • Last 5 Years / Total
    0.464
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* Total H Index Rankings

Rankings

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71,060
World Rank
Japan
1,302
Country Rank
Nagoya University Logo
64
University
Ranking Based On Selection:
12
Hironao Miyatake
Nagoya University Nagoya, Japan
Engineering & Technology / Aerospace Engineering
astrophysics | cosmology | instrumentatio

H-Index Metrics

  • Total
    54
  • Last 5 Years
    51
  • Last 5 Years / Total
    0.944
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* Total H Index Rankings

Rankings

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71,633
World Rank
Japan
1,309
Country Rank
Nagoya University Logo
65
University
Ranking Based On Selection:
13
Yoshizumi Miyoshi
Nagoya University Nagoya, Japan
Engineering & Technology / Aerospace Engineering
Geophysics/Space Physic

H-Index Metrics

  • Total
    54
  • Last 5 Years
    43
  • Last 5 Years / Total
    0.796
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* Total H Index Rankings

Rankings

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77,170
World Rank
Japan
1,421
Country Rank
National Astronomical Observatory of Japan Logo
8
University
Ranking Based On Selection:
14
Misato Fukagawa
National Astronomical Observatory of Japan , Japan
Engineering & Technology / Aerospace Engineering
astronomy | exoplanets | planet formation | infrared/radio observation

H-Index Metrics

  • Total
    53
  • Last 5 Years
    32
  • Last 5 Years / Total
    0.604
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* Total H Index Rankings

Rankings

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80,145
World Rank
Japan
1,474
Country Rank
Tohoku University Logo
86
University
Ranking Based On Selection:
15
Tomonaga Okabe
Tohoku University Sendai, Japan
Engineering & Technology / Aerospace Engineering
Composites | Polyme

H-Index Metrics

  • Total
    52
  • Last 5 Years
    36
  • Last 5 Years / Total
    0.692
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* Total H Index Rankings

Rankings

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81,329
World Rank
Japan
1,503
Country Rank
National Astronomical Observatory of Japan Logo
9
University
Ranking Based On Selection:
16
Erik Muller
National Astronomical Observatory of Japan , Japan
Engineering & Technology / Aerospace Engineering
Astronom

H-Index Metrics

  • Total
    52
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.577
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* Total H Index Rankings

Rankings

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82,105
World Rank
Japan
1,525
Country Rank
Yokohama National University Logo
10
University
Ranking Based On Selection:
17
Kensei Kobayashi
Yokohama National University Yokohama, Japan
Engineering & Technology / Aerospace Engineering
Astrobiolog

H-Index Metrics

  • Total
    52
  • Last 5 Years
    24
  • Last 5 Years / Total
    0.462
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* Total H Index Rankings

Rankings

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82,823
World Rank
Japan
1,546
Country Rank
Japan Aerospace Exploration Agency Logo
5
University
Ranking Based On Selection:
18
Yuichi Tsuda
Japan Aerospace Exploration Agency Tokyo, Japan
Engineering & Technology / Aerospace Engineering
Astrodynamics | Space Engineering | Solar System Exploration | Celestial Mechanic

H-Index Metrics

  • Total
    51
  • Last 5 Years
    46
  • Last 5 Years / Total
    0.902
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* Total H Index Rankings

Rankings

flag
85,575
World Rank
Japan
1,606
Country Rank
Hosei University Logo
3
University
Ranking Based On Selection:
19
Tomoaki Matsumoto
Hosei University Tokyo, Japan
Engineering & Technology / Aerospace Engineering
Astrophysics | Astronom

H-Index Metrics

  • Total
    51
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.588
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* Total H Index Rankings

Rankings

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86,309
World Rank
Japan
1,632
Country Rank
Tohoku University Logo
96
University
Ranking Based On Selection:
20
Shigeru Obayashi
Tohoku University Sendai, Japan
Engineering & Technology / Aerospace Engineering
aerospace engineering | multiobjective optimization | evolutionary computatio

H-Index Metrics

  • Total
    51
  • Last 5 Years
    25
  • Last 5 Years / Total
    0.490
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* Total H Index Rankings

Rankings

flag
90,400
World Rank
Japan
1,727
Country Rank
Nagoya University Logo
82
University
Ranking Based On Selection:
21
Tsutomu Takeuchi|Tsutomu TAKEUCHI (until 1996)
Nagoya University Nagoya, Japan
Engineering & Technology / Aerospace Engineering
Astrophysics | Data science | Astroinformatic

H-Index Metrics

  • Total
    50
  • Last 5 Years
    28
  • Last 5 Years / Total
    0.560
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* Total H Index Rankings

Rankings

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99,234
World Rank
Japan
1,915
Country Rank
Hiroshima University Logo
34
University
Ranking Based On Selection:
22
Makoto Uemura
Hiroshima University Higashihiroshima, Japan
Engineering & Technology / Aerospace Engineering
astronomy | astrophysic

H-Index Metrics

  • Total
    48
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.625
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* Total H Index Rankings

Rankings

flag
99,304
World Rank
Japan
1,920
Country Rank
Nagoya University Logo
90
University
Ranking Based On Selection:
23
Kiyotomo Ichiki
Nagoya University Nagoya, Japan
Engineering & Technology / Aerospace Engineering
astrophysics | cosmolog

H-Index Metrics

  • Total
    48
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.625
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* Total H Index Rankings

Rankings

flag
120,199
World Rank
Japan
2,358
Country Rank
Tohoku University Logo
133
University
Ranking Based On Selection:
24
Keisuke Asai|K. Asai, Asai, K., 浅井圭介
Tohoku University Sendai, Japan
Engineering & Technology / Aerospace Engineering
aerospace engineering | aerodynamics | wind tunnel testin

H-Index Metrics

  • Total
    44
  • Last 5 Years
    33
  • Last 5 Years / Total
    0.750
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* Total H Index Rankings

Rankings

flag
121,296
World Rank
Japan
2,385
Country Rank
Nagoya University Logo
104
University
Ranking Based On Selection:
25
Kengo Tachihara
Nagoya University Nagoya, Japan
Engineering & Technology / Aerospace Engineering
Astronomy | Astrophysics | Radio astronomy | Interstellar medium | Star formatio

H-Index Metrics

  • Total
    44
  • Last 5 Years
    30
  • Last 5 Years / Total
    0.682
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