Okayama University is a prestigious public university established in 1922 in Japan. It is represented by 337 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Engineering & Technology (72 scientists), Natural Sciences (53 scientists), and Medical and Health Sciences (42 scientists).

* Total H Index Rankings
Ranking Based On Selection: 1
Hirokazu Ishino
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
175
85
0.486
* Total H Index Rankings
Ranking Based On Selection: 2
Jian Feng Ma
Plant Mineral Nutrition
Transporter
Mineral Stress
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
127
92
0.724
* Total H Index Rankings
Ranking Based On Selection: 3
Naoki Yamaji|山地直樹
Plant physiology
Plant Biology
Plant nutrition
Agricultural science
rice
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
72
0.847
* Total H Index Rankings
Ranking Based On Selection: 4
Tadashi Yoshino
Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
42
0.506
* Total H Index Rankings
Ranking Based On Selection: 5
Atsuko Kibayashi
Astroparticle Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
44
0.564
* Total H Index Rankings
Ranking Based On Selection: 6
Yoshimasa Nakamura
Food phytochemicals
Isothiocyanates
Polyphenols
Chemoprevention
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
33
0.446
* Total H Index Rankings
Ranking Based On Selection: 7
Eizo Nakamura
Geochemistry
Cosmochemistry
Petrology
Geophysics
Planetary Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
33
0.478
* Total H Index Rankings
Ranking Based On Selection: 8
Jian-Ren Shen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
* Total H Index Rankings
Ranking Based On Selection: 9
Masaharu Seno|妹尾昌治
cancer stem cell
cancer biology
drug delivery
molecular targeting
cancer treatment
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
26
0.448
* Total H Index Rankings
Ranking Based On Selection: 10
Akiyoshi Osaka
Bioceramics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
24
0.414
* Total H Index Rankings
Ranking Based On Selection: 12
Ken Ichiro Hayashi
Plant hormones
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
* Total H Index Rankings
Ranking Based On Selection: 13
Nobuhiro Suzuki
Virology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
39
0.709
* Total H Index Rankings
Ranking Based On Selection: 14
Masahiro Nishibori
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
35
0.636
* Total H Index Rankings
Ranking Based On Selection: 15
Tanaka Hideki
Theoretical Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
26
0.473
* Total H Index Rankings
Ranking Based On Selection: 16
Takashi Hirayama
Plant stress response
Plant hormone response
Singnal transduction
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
* Total H Index Rankings
Ranking Based On Selection: 17
Harald O Jeschke
Computational Materials Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
29
0.592
* Total H Index Rankings
Ranking Based On Selection: 18
Hiroshi Tokumitsu
Calcium Signaling
Protein Phosphorylation
Protein Kinase Inhibitor
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
* Total H Index Rankings
Ranking Based On Selection: 19
Satoshi Hirohata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
21
0.438
* Total H Index Rankings
Ranking Based On Selection: 20
Takashi Yoshino
High pressure Earth and Planetary Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
28
0.609
* Total H Index Rankings
Ranking Based On Selection: 21
Tsutomu Nohno(濃野勉)|濃野勉
morphogenesis
signaling network
Wnt signaling
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
15
0.326
* Total H Index Rankings
Ranking Based On Selection: 22
Keiichiro Nishida
Osteoarthritis
Rheumatoid arthritis
Orthopaedics
Hand surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
* Total H Index Rankings
Ranking Based On Selection: 23
Koji Yoshimura
high energy physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
18
0.409
* Total H Index Rankings
Ranking Based On Selection: 24
Masanori Ichioka
Condensed Matter Theory
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
14
0.318
* Total H Index Rankings
Ranking Based On Selection: 25
Taku Takahashi
Plant molecular genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
25
0.581
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Hirokazu Ishino
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
175
85
0.486
Astroparticle Physics
Elementary Particle Physics
High Energy Physics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Jian Feng Ma
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
127
92
0.724
Plant Mineral Nutrition
Transporter
Mineral Stress
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Naoki Yamaji|山地直樹
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
85
72
0.847
Plant physiology
Plant Biology
Plant nutrition
Agricultural science
rice
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Tadashi Yoshino
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
83
42
0.506
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Atsuko Kibayashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
78
44
0.564
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Yoshimasa Nakamura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
74
33
0.446
Food phytochemicals
Isothiocyanates
Polyphenols
Chemoprevention
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Eizo Nakamura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
33
0.478
Geochemistry
Cosmochemistry
Petrology
Geophysics
Planetary Science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Jian-Ren Shen
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Masaharu Seno|妹尾昌治
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
26
0.448
cancer stem cell
cancer biology
drug delivery
molecular targeting
cancer treatment
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Akiyoshi Osaka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
24
0.414
* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Keiji Naruse
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
57
28
0.491
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Ken Ichiro Hayashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
37
0.661
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Nobuhiro Suzuki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
39
0.709
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Masahiro Nishibori
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
35
0.636
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Tanaka Hideki
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
55
26
0.473
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Takashi Hirayama
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
Plant stress response
Plant hormone response
Singnal transduction
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Harald O Jeschke
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
29
0.592
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Hiroshi Tokumitsu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
49
21
0.429
Calcium Signaling
Protein Phosphorylation
Protein Kinase Inhibitor
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Satoshi Hirohata
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
48
21
0.438
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Takashi Yoshino
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
28
0.609
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Tsutomu Nohno(濃野勉)|濃野勉
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
15
0.326
morphogenesis
signaling network
Wnt signaling
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Keiichiro Nishida
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
22
0.500
Osteoarthritis
Rheumatoid arthritis
Orthopaedics
Hand surgery
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Koji Yoshimura
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
18
0.409
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Masanori Ichioka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
14
0.318
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Taku Takahashi
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
25
0.581