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 76 scientist
Koichi Honke
Biochemistry
Glycobiology
Lipid Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
27
0.509
Keizo Nagasaki
algal virus
aquatic virus
virus ecology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
21
0.467
長崎 慶三
aquatic virology
algal viruses
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
21
0.467
Narufumi Suganuma
Occupational Medicine
environmental medicine
radiology
thoracic
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
29
0.744
Hiroyuki Ukeda
食品科学
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
Kei Iida
Dense matter
atomic nuclei
neutron stars
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
Tomoaki Ichie
Tree ecophysiology
forest ecology
canopy biology
tropical forest
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
20
0.625
Masafumi Murayama
Marine Geology
Geology
Paleoceanography
Earth Science
Oceanography
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
17
0.548
Shigeki Fujiwara
Evolutionary Developmental Biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
Kazuo Okuda
algae
plant physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
Hao Zhang|Hao Zhang
Hydraulics
Sediment transport
River environment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
K Ikejima
Fish ecology
Fish Biology
Aquatic Ecology
Aquaculture
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
Hajime Julie Yuasa
Tryptophan degrading enzymes
Biochemistry
Molecular Evolution
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Yuji Sano
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
66
40
0.606
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Tetsuya Sakurai
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
31
0.585
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Koichi Honke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
53
27
0.509
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Keizo Nagasaki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
21
0.467
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
長崎 慶三
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
45
21
0.467
aquatic virology
algal viruses
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Tomohiko Suzuki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
42
12
0.286
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Narufumi Suganuma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
29
0.744
Occupational Medicine
environmental medicine
radiology
thoracic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Hiroyuki Ukeda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
36
18
0.500
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Shuhei Ogo
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Kei Iida
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
22
0.667
Dense matter
atomic nuclei
neutron stars
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Ayumu Onda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
20
0.625
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Tomoaki Ichie
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
32
20
0.625
Tree ecophysiology
forest ecology
canopy biology
tropical forest
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Masafumi Murayama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
17
0.548
Marine Geology
Geology
Paleoceanography
Earth Science
Oceanography
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Shigeki Fujiwara
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Yuhji Yamamoto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Hayashi Yoshihiro
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
28
12
0.429
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Kei Okamura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
27
17
0.630
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Yoshiro Nishio
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
24
16
0.667
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Yoshitaka Hashimoto
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
18
0.783
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Kazuo Okuda
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Hao Zhang|Hao Zhang
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
K Ikejima
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
14
0.667
Fish ecology
Fish Biology
Aquatic Ecology
Aquaculture
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Takashi Kadono
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Hajime Julie Yuasa
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
Tryptophan degrading enzymes
Biochemistry
Molecular Evolution
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Yosuke Niko
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750