Engineering & Technology

H-Index
Rankings

Japan Scientists H-Index Engineering & Technology Rankings in Japan 2025

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.

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Total 38.332 scientist, 1 country, 785 institution
* Total H Index Rankings
World Rank
14
Country Rank
1
Institution Rank :1
Japan
Shizuo Akira
Shizuo Akira
Osaka University
Suita , Japan
Medical and Health Sciences / Immunology
immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
306
150
0.490
See All Rankings and Analysis
* Total H Index Rankings
World Rank
55
Country Rank
2
Institution Rank :1
Japan
Masahiro Kuze
Masahiro Kuze
Tokyo Institute of Technology
Tokyo , Japan
Natural Sciences / Physics
High Energy physics
collider physics
neutrino physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
261
175
0.670
See All Rankings and Analysis
* Total H Index Rankings
World Rank
149
Country Rank
3
Institution Rank :1
Japan
Makoto Tomoto
Makoto Tomoto
Nagoya University
Nagoya , Japan
Natural Sciences / Physics
Particle physics
High energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
243
172
0.708
See All Rankings and Analysis
* Total H Index Rankings
World Rank
336
Country Rank
4
Institution Rank :1
Japan
T Taniguchi
T Taniguchi
National Institute for Materials Science
Tsukuba , Japan
Others
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
195
0.894
See All Rankings and Analysis
* Total H Index Rankings
World Rank
391
Country Rank
5
Institution Rank :1
Japan
Yusuke Nakamura
Yusuke Nakamura
Japanese Foundation for Cancer Research
Tokyo , Japan
Others
Cancer
Genomics
Genetics
Precision Medicine
Drug Development
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
215
96
0.447
See All Rankings and Analysis
* Total H Index Rankings
World Rank
432
Country Rank
6
Institution Rank :2
Japan
Kenji Watanabe
Kenji Watanabe
National Institute for Materials Science
Tsukuba , Japan
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
211
188
0.891
See All Rankings and Analysis
* Total H Index Rankings
World Rank
611
Country Rank
7
Institution Rank :1
Japan
Masayuki Yamamoto
Masayuki Yamamoto
Tohoku University
Sendai , Japan
Medical and Health Sciences / Biochemistry
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
198
123
0.621
See All Rankings and Analysis
* Total H Index Rankings
World Rank
896
Country Rank
8
Institution Rank :1
Japan
Kenji Kangawa
Kenji Kangawa
National Cerebral and Cardiovascular Center
- , Japan
Others
peptide hormone
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
180
56
0.311
See All Rankings and Analysis
* Total H Index Rankings
World Rank
985
Country Rank
9
Institution Rank :1
Japan
Teruo Okano
Teruo Okano
Tokyo Women's Medical University
Tokyo , Japan
Engineering & Technology / Biomedical Engineering
Tissue Engineering
Regenerative Medicine
Intelligent Polymer
Biomaterials
Drug Delivery Systems
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
174
77
0.443
See All Rankings and Analysis
* Total H Index Rankings
World Rank
996
Country Rank
10
Institution Rank :1
Japan
Kenta Shigaki
Kenta Shigaki
Hiroshima University
Higashihiroshima , Japan
Natural Sciences / Physics
High Energy Nuclear Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
173
113
0.653
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,011
Country Rank
11
Institution Rank :1
Japan
Hirokazu Ishino
Hirokazu Ishino
Okayama University
Okayama , Japan
Engineering & Technology / Aerospace Engineering
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
173
91
0.526
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,146
Country Rank
12
Institution Rank :1
Japan
Kazunori Kataoka
Kazunori Kataoka
University of Tokyo
Tokyo , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Biomaterials
Polymers
Drug Delivery
Nanotechnology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
167
84
0.503
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,237
Country Rank
13
Institution Rank :1
Japan
Yasunori Yamazaki
Yasunori Yamazaki
RIKEN
Saitama , Japan
Others
物理学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
163
112
0.687
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,277
Country Rank
14
Institution Rank :1
Japan
Akihisa Inoue
Akihisa Inoue
Josai International University
Togane , Japan
Natural Sciences / Physics
Nonequilibrium
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
162
67
0.414
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,365
Country Rank
15
Institution Rank :1
Japan
Hideyuki Okano
Hideyuki Okano
Keio University
Tokyo , Japan
Natural Sciences / Molecular Biology & Genetics
stem cell biology
neuroscience
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
159
83
0.522
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,490
Country Rank
16
Institution Rank :2
Japan
Hideo Hosono
Hideo Hosono
Tokyo Institute of Technology
Tokyo , Japan
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
155
102
0.658
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,670
Country Rank
17
Institution Rank :1
Japan
Akira Fujishima
Akira Fujishima
Tokyo University of Science
Tokyo , Japan
Natural Sciences / Chemical Sciences
Photocatalysis
Boron-doped diamond electrode
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
151
74
0.490
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,817
Country Rank
18
Institution Rank :3
Japan
Kazuhito Hashimoto
Kazuhito Hashimoto
National Institute for Materials Science
Tsukuba , Japan
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
Physical Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
148
74
0.500
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,866
Country Rank
19
Institution Rank :1
Japan
Masashi Yanagisawa
Masashi Yanagisawa
University of Tsukuba
Tsukuba , Japan
Medical and Health Sciences / Neuroscience
Neuroscience
Sleep
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
147
60
0.408
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,911
Country Rank
20
Institution Rank :2
Japan
Akihiko Yoshimura
Akihiko Yoshimura
Keio University
Tokyo , Japan
Natural Sciences / Molecular Biology & Genetics
Immunology
biochemistry
molecular biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
146
76
0.521
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,927
Country Rank
21
Institution Rank :2
Japan
Shigekazu Nagata
Shigekazu Nagata
Osaka University
Suita , Japan
Medical and Health Sciences / Immunology
cell death
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
146
59
0.404
See All Rankings and Analysis
* Total H Index Rankings
World Rank
1,997
Country Rank
22
Institution Rank :4
Japan
Jinhua Ye
Jinhua Ye
National Institute for Materials Science
Tsukuba , Japan
Engineering & Technology / Nanoscience and Nanotechnology
Photocatalysis
Solar energy conversion
Photofunctional Materials
Nanomaterials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
144
107
0.743
See All Rankings and Analysis
* Total H Index Rankings
World Rank
2,099
Country Rank
23
Institution Rank :1
Japan
Wei Chen
Wei Chen
Kyoto University
Kyoto , Japan
Engineering & Technology / Computer Science
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
115
0.810
See All Rankings and Analysis
* Total H Index Rankings
World Rank
2,160
Country Rank
24
Institution Rank :2
Japan
Katsuhiko Mikoshiba
Katsuhiko Mikoshiba
RIKEN
Saitama , Japan
Others
発生生物、　神経科学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
55
0.387
See All Rankings and Analysis
* Total H Index Rankings
World Rank
2,161
Country Rank
25
Institution Rank :2
Japan
Yasuo Fukui
Yasuo Fukui
Nagoya University
Nagoya , Japan
Others
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
55
0.387
See All Rankings and Analysis
* Total H Index Rankings
Rankings
14
Japan
1
1
Ranking Based On Selection: 1
Shizuo Akira
Shizuo Akira
Osaka University Suita, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
306
150
0.490
Medical and Health Sciences / Immunology
immunology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
55
Japan
2
1
Ranking Based On Selection: 2
Masahiro Kuze
Masahiro Kuze
Tokyo Institute of Technology Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
261
175
0.670
Natural Sciences / Physics
High Energy physics
collider physics
neutrino physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
149
Japan
3
1
Ranking Based On Selection: 3
Makoto Tomoto
Makoto Tomoto
Nagoya University Nagoya, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
243
172
0.708
Natural Sciences / Physics
Particle physics
High energy physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
336
Japan
4
1
Ranking Based On Selection: 4
T Taniguchi
T Taniguchi
National Institute for Materials Science Tsukuba, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
195
0.894
Others
See All Rankings and Analysis
* Total H Index Rankings
Rankings
391
Japan
5
1
Ranking Based On Selection: 5
Yusuke Nakamura
Yusuke Nakamura
Japanese Foundation for Cancer Research Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
215
96
0.447
Others
Cancer
Genomics
Genetics
Precision Medicine
Drug Development
See All Rankings and Analysis
* Total H Index Rankings
Rankings
432
Japan
6
2
Ranking Based On Selection: 6
Kenji Watanabe
Kenji Watanabe
National Institute for Materials Science Tsukuba, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
211
188
0.891
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
See All Rankings and Analysis
* Total H Index Rankings
Rankings
611
Japan
7
1
Ranking Based On Selection: 7
Masayuki Yamamoto
Masayuki Yamamoto
Tohoku University Sendai, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
198
123
0.621
Medical and Health Sciences / Biochemistry
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
896
Japan
8
1
Ranking Based On Selection: 8
Kenji Kangawa
Kenji Kangawa
National Cerebral and Cardiovascular Center -, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
180
56
0.311
Others
peptide hormone
See All Rankings and Analysis
* Total H Index Rankings
Rankings
985
Japan
9
1
Ranking Based On Selection: 9
Teruo Okano
Teruo Okano
Tokyo Women's Medical University Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
174
77
0.443
Engineering & Technology / Biomedical Engineering
Tissue Engineering
Regenerative Medicine
Intelligent Polymer
Biomaterials
Drug Delivery Systems
See All Rankings and Analysis
* Total H Index Rankings
Rankings
996
Japan
10
1
Ranking Based On Selection: 10
Kenta Shigaki
Kenta Shigaki
Hiroshima University Higashihiroshima, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
173
113
0.653
Natural Sciences / Physics
High Energy Nuclear Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,011
Japan
11
1
Ranking Based On Selection: 11
Hirokazu Ishino
Hirokazu Ishino
Okayama University Okayama, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
173
91
0.526
Engineering & Technology / Aerospace Engineering
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,146
Japan
12
1
Ranking Based On Selection: 12
Kazunori Kataoka
Kazunori Kataoka
University of Tokyo Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
167
84
0.503
Engineering & Technology / Nanoscience and Nanotechnology
Biomaterials
Polymers
Drug Delivery
Nanotechnology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,237
Japan
13
1
Ranking Based On Selection: 13
Yasunori Yamazaki
Yasunori Yamazaki
RIKEN Saitama, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
163
112
0.687
Others
物理学
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,277
Japan
14
1
Ranking Based On Selection: 14
Akihisa Inoue
Akihisa Inoue
Josai International University Togane, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
162
67
0.414
Natural Sciences / Physics
Nonequilibrium
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,365
Japan
15
1
Ranking Based On Selection: 15
Hideyuki Okano
Hideyuki Okano
Keio University Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
159
83
0.522
Natural Sciences / Molecular Biology & Genetics
stem cell biology
neuroscience
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,490
Japan
16
2
Ranking Based On Selection: 16
Hideo Hosono
Hideo Hosono
Tokyo Institute of Technology Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
155
102
0.658
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,670
Japan
17
1
Ranking Based On Selection: 17
Akira Fujishima
Akira Fujishima
Tokyo University of Science Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
151
74
0.490
Natural Sciences / Chemical Sciences
Photocatalysis
Boron-doped diamond electrode
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,817
Japan
18
3
Ranking Based On Selection: 18
Kazuhito Hashimoto
Kazuhito Hashimoto
National Institute for Materials Science Tsukuba, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
148
74
0.500
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science
Physical Chemistry
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,866
Japan
19
1
Ranking Based On Selection: 19
Masashi Yanagisawa
Masashi Yanagisawa
University of Tsukuba Tsukuba, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
147
60
0.408
Medical and Health Sciences / Neuroscience
Neuroscience
Sleep
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,911
Japan
20
2
Ranking Based On Selection: 20
Akihiko Yoshimura
Akihiko Yoshimura
Keio University Tokyo, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
146
76
0.521
Natural Sciences / Molecular Biology & Genetics
Immunology
biochemistry
molecular biology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,927
Japan
21
2
Ranking Based On Selection: 21
Shigekazu Nagata
Shigekazu Nagata
Osaka University Suita, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
146
59
0.404
Medical and Health Sciences / Immunology
cell death
See All Rankings and Analysis
* Total H Index Rankings
Rankings
1,997
Japan
22
4
Ranking Based On Selection: 22
Jinhua Ye
Jinhua Ye
National Institute for Materials Science Tsukuba, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
144
107
0.743
Engineering & Technology / Nanoscience and Nanotechnology
Photocatalysis
Solar energy conversion
Photofunctional Materials
Nanomaterials
See All Rankings and Analysis
* Total H Index Rankings
Rankings
2,099
Japan
23
1
Ranking Based On Selection: 23
Wei Chen
Wei Chen
Kyoto University Kyoto, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
115
0.810
Engineering & Technology / Computer Science
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
See All Rankings and Analysis
* Total H Index Rankings
Rankings
2,160
Japan
24
2
Ranking Based On Selection: 24
Katsuhiko Mikoshiba
Katsuhiko Mikoshiba
RIKEN Saitama, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
55
0.387
Others
発生生物、　神経科学
See All Rankings and Analysis
* Total H Index Rankings
Rankings
2,161
Japan
25
2
Ranking Based On Selection: 25
Yasuo Fukui
Yasuo Fukui
Nagoya University Nagoya, Japan Japan
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
142
55
0.387
Others
See All Rankings and Analysis