Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Ionic Liquids
Quasicrystal
Electrohydrodynamics
kinetics
water
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
39
0.506
* Total i10 IndexRankings
Ranking Based On Selection :2
nmr polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Total i10 IndexRankings
Ranking Based On Selection :4
ferroelectrics
piezoelectrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
16
0.500
* Total i10 IndexRankings
Ranking Based On Selection :5
holography
optical metrology
optical fiber sensor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total i10 IndexRankings
Ranking Based On Selection :6
microwave
millimeter wave
antenna
meteor burst communication
microwave absorber
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
* Total i10 IndexRankings
Ranking Based On Selection :7
plasma
surface
nano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
* Total i10 IndexRankings
Ranking Based On Selection :8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :9
構造力学、砂防
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 IndexRankings
Ranking Based On Selection :10
queueing theory
stochastic model
impatient customer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Synthetic Aperture Radar
Polarimetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
マイクロ波ミリ波回路、アンテナ、電波吸収体、流星バースト通信
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :14
ナノ構造物理、レーザー分光、表面物理、
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :15
Grinding
Machining
Machine Tool
Hydrostatic Bearing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Hiroshi Abe
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
39
0.506
Atsushi Asano
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
Katsumi Hagita
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
Yoshitaka Ehara
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
16
0.500
Atsushi Wada
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
Toshihisa Kamei
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
6
0.353
microwave
millimeter wave
antenna
meteor burst communication
microwave absorber
Takeshi Kitajima
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
3
0.176
Fumiya Nemoto
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
堀口俊行
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Yutaka Sakuma
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
Mitsunobu Sugimoto
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Duc Viet Bui
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
亀井利久
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
鈴木隆則
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
楠山純平
National Defense Academy of Japan
Yokosuka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0