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 :51
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection :52
Inverse problems
numerical analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
* Total i10 IndexRankings
Ranking Based On Selection :53
Nanocarbon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection :54
regeneração tecidual
transdução genética
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection :55
missing data
EM algorithm
principal component analysis
statistical computation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection :56
Molecular dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection :57
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection :58
Topology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
* Total i10 IndexRankings
Ranking Based On Selection :59
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection :60
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :61
Vascular Biology
Atherosclerosis
Myocarditis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection :62
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection :63
Spoken dialog system
Automatic speech recognition
Signal processing
Lifelogging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :64
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total i10 IndexRankings
Ranking Based On Selection :65
Network Security
Computer Network
Data Communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection :66
tumor microenvironment
immunology
oral pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :67
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :68
Structural Geology
EBSD
Tectonics
Himalaya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :69
Island Biology
Sea snakes
Interactions between preys and predators
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection :70
Taxes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
* Total i10 IndexRankings
Ranking Based On Selection :71
oocyte
ovary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :72
Animal genetics
Immunology
MHC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection :73
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
* Total i10 IndexRankings
Ranking Based On Selection :74
osteoblasts
bioinformatics
O-Glycosylation
Alternative splicing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :75
Microsurgery
Self assembling peptide hydrogel
Nerve graft
Wound healing
Keloid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Fujiwara Nobuyuki
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Ohe, Takashi
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
Hirotaka İnoue
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Danilo Janune
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Masahiro Kuroda
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
missing data
EM algorithm
principal component analysis
statistical computation
Th Dhileep Nagi Reddy
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Eto E
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Kazuhisa Shimakawa
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
3
0.375
Keisuke Seike
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Dai Taguchi
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Naofumi Amioka
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Jitsuro Yano
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Sunao Hara
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Spoken dialog system
Automatic speech recognition
Signal processing
Lifelogging
Nobuya İshihara
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Samsul Huda
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
May Wathone Oo
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Yuichiro Nishizawa
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Dripta Dutta
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Noriko Kidera
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Island Biology
Sea snakes
Interactions between preys and predators
Masahiro Kozuka
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
Hidetaka Tasaki
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Jiro Miyamae
Okayama University of Science
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
トミタ エイジ
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
翁瑶(Weng Yao)
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
osteoblasts
bioinformatics
O-Glycosylation
Alternative splicing
Seiji Komatsu
Okayama University
Okayama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Microsurgery
Self assembling peptide hydrogel
Nerve graft
Wound healing
Keloid