H-Index
Rankings
Japan Scientists H-Index Engineering & Technology / Mechanical Engineering 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
Adsorption heat pump system
adsorption desalination
heat transfer enhancement
energy efficiency assessment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
65
0.747
* Total H Index Rankings
Ranking Based
On Selection :2
aerosol
climate change
modelling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
63
0.759
* Total H Index Rankings
Ranking Based
On Selection :3
computational mechanics
material failure
composites
solid mechanics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
57
0.826
* Total H Index Rankings
Ranking Based
On Selection :4
pulsed ESR
quantum control of molecular spins
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
* Total H Index Rankings
Ranking Based
On Selection :5
heat resistant steels
creep strength
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
37
0.627
* Total H Index Rankings
Ranking Based
On Selection :6
Combustion
Aerospace Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
41
0.759
* Total H Index Rankings
Ranking Based
On Selection :7
Topology Optimization
Optimum Design
Structural Optimization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total H Index Rankings
Ranking Based
On Selection :8
Robotics
Control Engineering
Rescue Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
32
0.640
* Total H Index Rankings
Ranking Based
On Selection :9
Heat transfer
Fluid mechanics
Viscous flow
Convection
Porous media
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
* Total H Index Rankings
Ranking Based
On Selection :10
Sensor Systems 3D & 4D printing
3D Printed Sensors & Systems
Flexible Sensors & Electronics
Hybrid Materials
MEMS
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
48
0.980
* Total H Index Rankings
Ranking Based
On Selection :11
Biofluids
Computational biomechanics
Animal flight
Hemodynamics
Biomimetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
* Total H Index Rankings
Ranking Based
On Selection :12
Chemical Physics
Physical Chemistry
Computational Physics
Computational Chemistry
Molecular Simulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
31
0.646
* Total H Index Rankings
Ranking Based
On Selection :13
Combustion
Flame
Energy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
31
0.646
* Total H Index Rankings
Ranking Based
On Selection :14
tribology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
27
0.563
* Total H Index Rankings
Ranking Based
On Selection :15
Robotics
Aerospace
and Mechanical Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
20
0.417
* Total H Index Rankings
Ranking Based
On Selection :16
Plasma Etching
Nanotechnology
Nano-fabrication
Nano-materials
Nano-energy Devices
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
23
0.511
* Total H Index Rankings
Ranking Based
On Selection :17
Mechanics
Computational Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
* Total H Index Rankings
Ranking Based
On Selection :18
Wind Engineering
Computational Wind Engineering
Snow Engineering
Urban Environment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
* Total H Index Rankings
Ranking Based
On Selection :19
thermal science
fluid science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
* Total H Index Rankings
Ranking Based
On Selection :20
Aerosol
Electron Microscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
36
0.837
* Total H Index Rankings
Ranking Based
On Selection :21
Fluid Mechanics
Combustion
Multiphase Flow
Heat Transfer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
* Total H Index Rankings
Ranking Based
On Selection :22
physical oceanography
coastal oceanography
ocean plastics
microplastics
marine litter
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
* Total H Index Rankings
Ranking Based
On Selection :23
Cavitation
Hydraulic Machinery
Turbomachinery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
* Total H Index Rankings
Ranking Based
On Selection :24
Thermodynamics
Materials Science
Metallurgy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
* Total H Index Rankings
Ranking Based
On Selection :25
Thermal Physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
Bidyut Baran Saha
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
87
65
0.747
Adsorption heat pump system
adsorption desalination
heat transfer enhancement
energy efficiency assessment
Toshihiko Takemura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
63
0.759
aerosol
climate change
modelling
Tinh Quoc Bui
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
57
0.826
computational mechanics
material failure
composites
solid mechanics
Kazuya Sato
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
60
37
0.617
pulsed ESR
quantum control of molecular spins
Abe Fujio 阿部冨士雄
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
59
37
0.627
heat resistant steels
creep strength
Hideaki Kobayashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
54
41
0.759
Combustion
Aerospace Engineering
Shinji Nishiwaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
Topology Optimization
Optimum Design
Structural Optimization
Fumitoshi Matsuno
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
32
0.640
Robotics
Control Engineering
Rescue Engineering
Akira Nakayama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
50
27
0.540
Heat transfer
Fluid mechanics
Viscous flow
Convection
Porous media
Ajit Khosla
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
48
0.980
Sensor Systems 3D & 4D printing
3D Printed Sensors & Systems
Flexible Sensors & Electronics
Hybrid Materials
MEMS
Hao Liu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
Biofluids
Computational biomechanics
Animal flight
Hemodynamics
Biomimetics
Kenji Yasuoka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
31
0.646
Chemical Physics
Physical Chemistry
Computational Physics
Computational Chemistry
Molecular Simulation
Kaoru Maruta
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
31
0.646
Combustion
Flame
Energy
Shinya Sasaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
27
0.563
Masaru Uchiyama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
20
0.417
Robotics
Aerospace
and Mechanical Engineering
S Samukawa Seiji Samukawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
23
0.511
Plasma Etching
Nanotechnology
Nano-fabrication
Nano-materials
Nano-energy Devices
Shigenobu Ogata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
Mechanics
Computational Materials Science
Yoshihide Tominaga
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
Wind Engineering
Computational Wind Engineering
Snow Engineering
Urban Environment
Shigenao Maruyama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
thermal science
fluid science
Kouji Adachi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
36
0.837
Aerosol
Electron Microscopy
Ryoichi Kurose
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
33
0.767
Fluid Mechanics
Combustion
Multiphase Flow
Heat Transfer
Atsuhiko Isobe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
physical oceanography
coastal oceanography
ocean plastics
microplastics
marine litter
Satoshi Watanabe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
Cavitation
Hydraulic Machinery
Turbomachinery
Akira Takeuchi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
25
0.610
Thermodynamics
Materials Science
Metallurgy
Osamu Shido
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585