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.

Total 224 scientist
Seiya Negami
位相幾何学的グラフ理論
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
Ikufumi Katayama
Ultrafast spectroscopy
Terahertz spectroscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Gotoh Hiroaki
Organic Chemistry
organocatalysis
antioxidant
chemoinfomatics
foodchemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Osamu Umezawa
Fatigue crack generation
Metals & alloys
Microstructural characterization
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
Yuko Ichiyanagi
magnetism
nanophysics
nanomedicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
Izuru Kawamura
Biochemistry
Solid-state NMR
Biophysical Chemistry
Biomacromolecules
Cellulose Nanofibers
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
Tadashi Nittami
Environmental Microbiology
Wastewater Treatment
Biochemical Engineering
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Naoya Kasai
NDE
Corrosion
Risk
Hydrogen
Safety
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Christopher L Ayala
Superconducting Electronics
NEMS
Beyond-CMOS Devices
VLSI
Computer Architecture
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total H Index Rankings
Rankings
Ranking Based On Selection: 51
Kiyotaka Sato
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Total H Index Rankings
Rankings
Ranking Based On Selection: 52
Sumi Y
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
12
0.480
* Total H Index Rankings
Rankings
Ranking Based On Selection: 53
Seiya Negami
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
位相幾何学的グラフ理論
* Total H Index Rankings
Rankings
Ranking Based On Selection: 54
Hiroki Ota
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total H Index Rankings
Rankings
Ranking Based On Selection: 55
Shoichi Hirosawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
19
0.792
* Total H Index Rankings
Rankings
Ranking Based On Selection: 56
Ikufumi Katayama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
18
0.750
Ultrafast spectroscopy
Terahertz spectroscopy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 57
Yasutaka Fujimoto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total H Index Rankings
Rankings
Ranking Based On Selection: 58
Gotoh Hiroaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
Organic Chemistry
organocatalysis
antioxidant
chemoinfomatics
foodchemistry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 59
Osamu Umezawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
15
0.625
Fatigue crack generation
Metals & alloys
Microstructural characterization
* Total H Index Rankings
Rankings
Ranking Based On Selection: 60
Yuko Ichiyanagi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total H Index Rankings
Rankings
Ranking Based On Selection: 61
Izuru Kawamura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
Biochemistry
Solid-state NMR
Biophysical Chemistry
Biomacromolecules
Cellulose Nanofibers
* Total H Index Rankings
Rankings
Ranking Based On Selection: 62
Kensaku Nagasawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
* Total H Index Rankings
Rankings
Ranking Based On Selection: 63
Yoshimi Tanaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
16
0.696
* Total H Index Rankings
Rankings
Ranking Based On Selection: 64
Katsunari Yoshioka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total H Index Rankings
Rankings
Ranking Based On Selection: 65
Takashi Ubukata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total H Index Rankings
Rankings
Ranking Based On Selection: 66
Fumito Koike
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
13
0.565
* Total H Index Rankings
Rankings
Ranking Based On Selection: 67
森下信
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
12
0.522
* Total H Index Rankings
Rankings
Ranking Based On Selection: 68
Tomoyoshi Maeno
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total H Index Rankings
Rankings
Ranking Based On Selection: 69
Tadashi Nittami
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Environmental Microbiology
Wastewater Treatment
Biochemical Engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 70
Yujiro Hoshino
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total H Index Rankings
Rankings
Ranking Based On Selection: 71
Ken Nakano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total H Index Rankings
Rankings
Ranking Based On Selection: 72
Jun Matsui
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
12
0.545
* Total H Index Rankings
Rankings
Ranking Based On Selection: 73
Toshiyuki Ohsawa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
22
8
0.364
* Total H Index Rankings
Rankings
Ranking Based On Selection: 74
Naoya Kasai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
NDE
Corrosion
Risk
Hydrogen
Safety
* Total H Index Rankings
Rankings
Ranking Based On Selection: 75
Christopher L Ayala
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Superconducting Electronics
NEMS
Beyond-CMOS Devices
VLSI
Computer Architecture