H-Index
Rankings
Japan Scientists H-Index Engineering & Technology / Computer Science Rankings in Japan 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
143
116
0.811
* Total H Index Rankings
Ranking Based
On Selection :2
machine learning
statistics
computer science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
105
72
0.686
* Total H Index Rankings
Ranking Based
On Selection :3
robotics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
97
59
0.608
* Total H Index Rankings
Ranking Based
On Selection :4
photonics
quantum dot photonics
quantum optics
silicon photonics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
50
0.532
* Total H Index Rankings
Ranking Based
On Selection :5
Machine Learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
85
0.924
* Total H Index Rankings
Ranking Based
On Selection :6
Wireless networking
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
68
0.747
* Total H Index Rankings
Ranking Based
On Selection :7
Visualization
Digital Humanities
Monte Carlo Simulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
* Total H Index Rankings
Ranking Based
On Selection :8
Artificial Intelligence
Natural Language Processing
Text Mining
Machine Translation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
35
0.500
* Total H Index Rankings
Ranking Based
On Selection :9
Cyber-Physical Systems
Internet of Things
Artificial Intelligence
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
59
0.855
* Total H Index Rankings
Ranking Based
On Selection :10
Wireless
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
* Total H Index Rankings
Ranking Based
On Selection :11
Robotics
MEMS
Nanomanipulation
Biorobotics
Lab-on-a-chip
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
31
0.470
* Total H Index Rankings
Ranking Based
On Selection :12
photonic crystal
silicon photonics
slow light
LiDAR
biosensing
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
28
0.431
* Total H Index Rankings
Ranking Based
On Selection :13
Medical Imaging
Image Processing
Computer Vision
Computer Graphics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
* Total H Index Rankings
Ranking Based
On Selection :14
Network
ubiquitous computing
social computing
cyber technology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
52
0.825
* Total H Index Rankings
Ranking Based
On Selection :15
Deep learning
Machine learning
Computer-aided diagnosis
Artificial intelligence
Medical imaging
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
40
0.635
* Total H Index Rankings
Ranking Based
On Selection :16
Superconductivity
magnetism
high pressure
AI MI
machine learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
32
0.516
* Total H Index Rankings
Ranking Based
On Selection :17
Speech Synthesis
Speech Recognition
Spoken Language Processing
Machine Learning
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
29
0.468
* Total H Index Rankings
Ranking Based
On Selection :18
Applied ontology
Ontology engineering
artificial intelligence in education
intelligent tutoring systems
CSCL
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
26
0.426
* Total H Index Rankings
Ranking Based
On Selection :19
fuzzy control
unmanned aerial vehicles
robotics
brain machine interface
nonlinear control
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
32
0.533
* Total H Index Rankings
Ranking Based
On Selection :20
Artificial Intelligence
Robotics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
29
0.483
* Total H Index Rankings
Ranking Based
On Selection :21
Artificial Intelligence
Multi-Agent Systems
Services Computing
Social Informatics
Design
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
22
0.367
* Total H Index Rankings
Ranking Based
On Selection :22
Robotics
Biorobot
Underwater Robot
Rehablitation Robot
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
44
0.746
* Total H Index Rankings
Ranking Based
On Selection :23
Bioinformatics
Biodatabase
Metabolome
Systems Biology
Omics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
38
0.644
* Total H Index Rankings
Ranking Based
On Selection :24
Space Physics
Computer Simulations
Waves in Plasmas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
* Total H Index Rankings
Ranking Based
On Selection :25
optics
biomedical imaging
optical coherence tomography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
32
0.542
Wei Chen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
143
116
0.811
Pharmaceutical Development
Chemical Engineering
CFD
DEM Modeling
Vapnik
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
105
72
0.686
machine learning
statistics
computer science
Hiroshi Ishiguro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
97
59
0.608
Yasuhiko Arakawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
94
50
0.532
photonics
quantum dot photonics
quantum optics
silicon photonics
Hamido Fujita
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
92
85
0.924
Nei Katoieee
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
91
68
0.747
Satoshi Tanaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
71
41
0.577
Visualization
Digital Humanities
Monte Carlo Simulation
Junichi Tsujii
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
70
35
0.500
Artificial Intelligence
Natural Language Processing
Text Mining
Machine Translation
Mianxiong Dong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
59
0.855
Cyber-Physical Systems
Internet of Things
Artificial Intelligence
Fumiyuki Adachi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
33
0.493
Fumihito Arai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
31
0.470
Robotics
MEMS
Nanomanipulation
Biorobotics
Lab-on-a-chip
Toshihiko Baba
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
28
0.431
photonic crystal
silicon photonics
slow light
LiDAR
biosensing
Kensaku Mori
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
46
0.719
Medical Imaging
Image Processing
Computer Vision
Computer Graphics
Jianhua Ma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
52
0.825
Network
ubiquitous computing
social computing
cyber technology
Kenji Suzuki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
63
40
0.635
Deep learning
Machine learning
Computer-aided diagnosis
Artificial intelligence
Medical imaging
Yoshihiko Takano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
32
0.516
Superconductivity
magnetism
high pressure
AI MI
machine learning
Keiichi Tokuda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
62
29
0.468
Speech Synthesis
Speech Recognition
Spoken Language Processing
Machine Learning
Riichiro Mizoguchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
61
26
0.426
Applied ontology
Ontology engineering
artificial intelligence in education
intelligent tutoring systems
CSCL
Kazuo Tanaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
32
0.533
fuzzy control
unmanned aerial vehicles
robotics
brain machine interface
nonlinear control
M Asada
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
29
0.483
Artificial Intelligence
Robotics
Toru Ishida
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
22
0.367
Artificial Intelligence
Multi-Agent Systems
Services Computing
Social Informatics
Design
Shuxiang Guo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
44
0.746
Robotics
Biorobot
Underwater Robot
Rehablitation Robot
Shigehiko Kanaya
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
38
0.644
Bioinformatics
Biodatabase
Metabolome
Systems Biology
Omics
Yoshiharu Omura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
36
0.610
Space Physics
Computer Simulations
Waves in Plasmas
Yoshiaki Yasuno
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
32
0.542
optics
biomedical imaging
optical coherence tomography