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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
119
0.569
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
solution chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
84
0.452
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
75
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
ultrasound
nanobubbles
sonoporation
microbubbles
sonothrombolysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
71
0.651
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Dermatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
69
0.719
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
68
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Data envelopment analysis
DEA
Efficiency and productivity analysis
Bank performance
Eco-efficiency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
64
0.842
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Hydrogen Embrittlement
Strength of Materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
64
0.865
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Nephrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
62
0.365
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
plastic surgery
wound healing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
48
0.623
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Neurosurgery
Stereotactic and Functional Neurosurgery
Deep Brain Stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
40
0.741
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Physical Chemistry of Polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
36
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Molecular Cell Biology
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Hematopoietic Stem Cell Mobilization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
31
0.360
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Health promotion
lifestyle modification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
hematopoietic stem cell
Geminin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
29
0.674
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Aerosols
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
25
0.532
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Mechanics of Materials
Metal Fatigue
Computational Mechanics
Engineering Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
20
0.351
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
astronomy
astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Volcanic geology
radiocarbon chronology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Neurobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
Shinichi Hirose
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
209
119
0.569
Toshio Yamaguchi
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
186
84
0.452
Jun Kubota
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
75
0.500
Katsuro Tachibana
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
71
0.651
ultrasound
nanobubbles
sonoporation
microbubbles
sonothrombolysis
Shinichi Imafuku
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
69
0.719
Takuya Kishi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
68
0.667
Hirofumi Fukuyama
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
64
0.842
Data envelopment analysis
DEA
Efficiency and productivity analysis
Bank performance
Eco-efficiency
Junichiro Yamabe
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
64
0.865
Hydrogen Embrittlement
Strength of Materials
Takao Saito
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
62
0.365
Sadanori Akita
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
48
0.623
plastic surgery
wound healing
Takashi Morishita
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
43
0.811
Neurosurgery
Stereotactic and Functional Neurosurgery
Deep Brain Stimulation
Atsushi Ishii
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
40
0.741
Yukiteru Katsumoto
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
36
0.600
Takumi Koshiba
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
34
0.773
Molecular Cell Biology
Biochemistry
Taichi Matsumoto
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
31
0.360
Hematopoietic Stem Cell Mobilization
Masanori Ohta
Fukuoka Women's University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
Shin Ichiro Yasunaga
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
29
0.674
hematopoietic stem cell
Geminin
Keiichiro Hara
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
F Yokohari
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
25
0.532
Yasuaki Takeyama
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
Keiji Yanase
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
21
0.808
Mechanics of Materials
Metal Fatigue
Computational Mechanics
Engineering Education
Megumi Saigo
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
20
0.351
Misaki Mizumoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Mitsuru Okuno
Fukuoka University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
Volcanic geology
radiocarbon chronology
Osamu Koizumi
Fukuoka Women's University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450