World Scientist and University Rankings 2025
Japan Engineering & Technology / Bioengineering 84 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Human-Computer Interaction
Human-Augmentation
Human-AI-Integration
Ubiquitous Computing
Metrics
H-Index
i10 Index
Citation Counts
87
294
35,098
* Total H IndexRankings
Ranking Based On Selection: 2
Bioengineering
Microalgae
Biofuel and Biorefinery
CO2 fixation
Cell-surface display engineering
Metrics
H-Index
i10 Index
Citation Counts
86
254
27,212
* Total H IndexRankings
Ranking Based On Selection: 3
Social Robotics
Human-Robot Interaction
Metrics
H-Index
i10 Index
Citation Counts
83
298
27,759
* Total H IndexRankings
Ranking Based On Selection: 4
Metabolomics
Metabolic profiling
Bioengineering
Metabolic fingerprinting
Metrics
H-Index
i10 Index
Citation Counts
72
323
18,064
* Total H IndexRankings
Ranking Based On Selection: 5
human computer interaction
visualization
computer vision
security
Metrics
H-Index
i10 Index
Citation Counts
39
114
6,326
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
35
52
5,273
* Total H IndexRankings
Ranking Based On Selection: 7
Bioengineering
Microfluidics
Tissue Engineering
Metrics
H-Index
i10 Index
Citation Counts
35
44
6,687
* Total H IndexRankings
Ranking Based On Selection: 8
Human Computer Interaction
User Interface Design
Metrics
H-Index
i10 Index
Citation Counts
34
79
3,703
* Total H IndexRankings
Ranking Based On Selection: 9
Bioengineering
Materials Chemistry
Nanotechnology
Nanomedicine
Metrics
H-Index
i10 Index
Citation Counts
32
57
3,217
* Total H IndexRankings
Ranking Based On Selection: 10
Bioanalytical Chemistry
Protein Science
Bioengineering
Metrics
H-Index
i10 Index
Citation Counts
28
61
3,102
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* Total H IndexRankings
Ranking Based On Selection: 11
Plant Physiology
Metrics
H-Index
i10 Index
Citation Counts
26
30
1,839
* Total H IndexRankings
Ranking Based On Selection: 12
Human-computer Interaction
Metrics
H-Index
i10 Index
Citation Counts
26
72
3,046
* Total H IndexRankings
Ranking Based On Selection: 13
Human-Computer Interaction
Media Art
Physical Computing
Active Matter
Digital Fabrication
Metrics
H-Index
i10 Index
Citation Counts
25
57
2,292
* Total H IndexRankings
Ranking Based On Selection: 14
Human-computer Interaction
Programming languages
Metrics
H-Index
i10 Index
Citation Counts
25
96
3,066
* Total H IndexRankings
Ranking Based On Selection: 15
Yeast Molecular Genetics
Metrics
H-Index
i10 Index
Citation Counts
24
47
1,746
* Total H IndexRankings
Ranking Based On Selection: 16
Protein Physics
Biocalorimetry
Protein engineering
Metrics
H-Index
i10 Index
Citation Counts
24
47
1,821
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
23
48
2,012
* Total H IndexRankings
Ranking Based On Selection: 18
soft matter
friction
adhesion
fracture
Metrics
H-Index
i10 Index
Citation Counts
23
39
1,477
* Total H IndexRankings
Ranking Based On Selection: 19
Bioengineering
Biomedical engineering
Nanotechnology
Tissue engineering
NEMS
Metrics
H-Index
i10 Index
Citation Counts
23
45
2,005
* Total H IndexRankings
Ranking Based On Selection: 20
Human-Computer Interaction
Augmented Reality
Medical Informatics
Metrics
H-Index
i10 Index
Citation Counts
22
39
2,570
* Total H IndexRankings
Ranking Based On Selection: 21
Human-Machine Interaction
Speech and Natural Language Processing
Behavioral Signal Processing
Intelligent Transportation Systems
Metrics
H-Index
i10 Index
Citation Counts
22
33
1,580
* Total H IndexRankings
Ranking Based On Selection: 22
membrane traffic
clathrin adaptor
membrane fusion
cell signaling
skeletal muscle differentiation
Metrics
H-Index
i10 Index
Citation Counts
22
29
2,682
* Total H IndexRankings
Ranking Based On Selection: 23
Bioengineering
Metrics
H-Index
i10 Index
Citation Counts
21
44
1,983
* Total H IndexRankings
Ranking Based On Selection: 24
Bioengineering (Microbes)
Exploitation of environmental bacteria
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,415
* Total H IndexRankings
Ranking Based On Selection: 25
human computer interaction
Metrics
H-Index
i10 Index
Citation Counts
20
48
1,917
Jun Rekimoto
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
87
294
35,098
Human-Computer Interaction
Human-Augmentation
Human-AI-Integration
Ubiquitous Computing
Shih-Hsin Ho 賀詩欣
Kobe University
Kobe, Japan
Metrics
H-Index
i10-Index
Citation Counts
86
254
27,212
Bioengineering
Microalgae
Biofuel and Biorefinery
CO2 fixation
Cell-surface display engineering
Takayuki Kanda
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
83
298
27,759
Social Robotics
Human-Robot Interaction
Eiichiro Fukusaki
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
72
323
18,064
Metabolomics
Metabolic profiling
Bioengineering
Metabolic fingerprinting
Hideki Koike
Metrics
H-Index
i10-Index
Citation Counts
39
114
6,326
human computer interaction
visualization
computer vision
security
Yoshihiro Omori
Metrics
H-Index
i10-Index
Citation Counts
35
52
5,273
Yu Suke Torisawa
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
35
44
6,687
Bioengineering
Microfluidics
Tissue Engineering
Xiangshi Ren
Metrics
H-Index
i10-Index
Citation Counts
34
79
3,703
Human Computer Interaction
User Interface Design
Eijiro Miyako
Metrics
H-Index
i10-Index
Citation Counts
32
57
3,217
Bioengineering
Materials Chemistry
Nanotechnology
Nanomedicine
Tamotsu Zako
Ehime University
Matsuyama, Japan
Metrics
H-Index
i10-Index
Citation Counts
28
61
3,102
Bioanalytical Chemistry
Protein Science
Bioengineering
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Masashi Asahina
Teikyo University
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
26
30
1,839
Sato Toshiki
Metrics
H-Index
i10-Index
Citation Counts
26
72
3,046
Yasuaki Kakehi
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
25
57
2,292
Human-Computer Interaction
Media Art
Physical Computing
Active Matter
Digital Fabrication
Jiro Tanaka
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10-Index
Citation Counts
25
96
3,066
Human-computer Interaction
Programming languages
Minetaka Sugiyama
Osaka University
Suita, Japan
Metrics
H-Index
i10-Index
Citation Counts
24
47
1,746
Shun Ichi Kidokoro
Nagaoka University of Technology
Nagaoka, Japan
Metrics
H-Index
i10-Index
Citation Counts
24
47
1,821
Protein Physics
Biocalorimetry
Protein engineering
Tetsuo Yamaguchi
University of Tokyo
Tokyo, Japan
Metrics
H-Index
i10-Index
Citation Counts
23
39
1,477
soft matter
friction
adhesion
fracture
Takayuki Hoshino
Hirosaki University
Hirosaki, Japan
Metrics
H-Index
i10-Index
Citation Counts
23
45
2,005
Bioengineering
Biomedical engineering
Nanotechnology
Tissue engineering
NEMS
Goshiro Yamamoto
Kyoto University
Kyoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
22
39
2,570
Human-Computer Interaction
Augmented Reality
Medical Informatics
Pongtep Angkititrakul
Nagoya University
Nagoya, Japan
Metrics
H-Index
i10-Index
Citation Counts
22
33
1,580
Human-Machine Interaction
Speech and Natural Language Processing
Behavioral Signal Processing
Intelligent Transportation Systems
Satoshi Kametaka
Nagoya University
Nagoya, Japan
Metrics
H-Index
i10-Index
Citation Counts
22
29
2,682
membrane traffic
clathrin adaptor
membrane fusion
cell signaling
skeletal muscle differentiation
Yoshitaka Nakanishi
Kumamoto University
Kumamoto, Japan
Metrics
H-Index
i10-Index
Citation Counts
21
44
1,983
Tetsushi Mori
Metrics
H-Index
i10-Index
Citation Counts
21
30
2,415
Bioengineering (Microbes)
Exploitation of environmental bacteria
Buntarou Shizuki
University of Tsukuba
Tsukuba, Japan
Metrics
H-Index
i10-Index
Citation Counts
20
48
1,917