Track ongoing research productivity with the 2025 i10 Index Productivity Rankings.
By counting the number of publications with at least 10 citations, the i10 index highlights steady scholarly output and publishing consistency. These rankings offer insight into researchers’ contribution frequency, beyond cumulative impact. The system is regularly refreshed to reflect current performance trends, enabling up-to-date comparisons across fields, institutions, and regions. Premium access includes productivity heatmaps, time-based output trends, and in-depth author benchmarks.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Human Genetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
633
470
0.742
* Total i10 IndexRankings
Ranking Based On Selection: 2

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
300
173
0.577
* Total i10 IndexRankings
Ranking Based On Selection: 3

Signal transduction
cell polarity
nonsense-mediated mRNA deca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
126
0.433
* Total i10 IndexRankings
Ranking Based On Selection: 4

Cardiovascular imagin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
106
0.624
* Total i10 IndexRankings
Ranking Based On Selection: 5

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
73
0.442
* Total i10 IndexRankings
Ranking Based On Selection: 6

Vitrectom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
78
0.614
* Total i10 IndexRankings
Ranking Based On Selection: 7

Biostatistics
Clinical Trials
Epidemiolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
90
0.849
* Total i10 IndexRankings
Ranking Based On Selection: 8

Lectins
Glycobiolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
66
0.673
* Total i10 IndexRankings
Ranking Based On Selection: 9

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
* Total i10 IndexRankings
Ranking Based On Selection: 10

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
27
0.314
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total i10 IndexRankings
Ranking Based On Selection: 11

Oral and Maxillofacial Surger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
47
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 12

Cancer
Surger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
62
0.849
* Total i10 IndexRankings
Ranking Based On Selection: 13

Department of Gastroenterological Surger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14

florigen
shoot apical meristem
flowering
ric
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
47
0.797
* Total i10 IndexRankings
Ranking Based On Selection: 15

Anesthesia
systematic review
meta analysi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
48
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 16

Neuroscience
Phamacology
Cell Biology
Biochemistr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
23
0.442
* Total i10 IndexRankings
Ranking Based On Selection: 17

Colorectal cance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
46
0.920
* Total i10 IndexRankings
Ranking Based On Selection: 18

Kidney cance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
37
0.755
* Total i10 IndexRankings
Ranking Based On Selection: 19

epigenetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 20

Head and neck cance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
* Total i10 IndexRankings
Ranking Based On Selection: 21

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
* Total i10 IndexRankings
Ranking Based On Selection: 22

Structural Biology (X-ray
Cryo-EM
SAXS)
DNA methylation maintenanc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
* Total i10 IndexRankings
Ranking Based On Selection: 23

Surface Scienc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 24

spermatogenesis spermatogonia testi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 25

Pancreatic cancer
Liver cancer
Soft tissue sarcom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
Naomichi Matsumoto
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
633
470
0.742
Kouichi Tamura
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
300
173
0.577
Shigeo Ohno
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
126
0.433
Signal transduction
cell polarity
nonsense-mediated mRNA deca
Utsunomiya Daisuke
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
170
106
0.624
Masahiko Inamori
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
73
0.442
Kazuaki Kadonosono
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
78
0.614
Kentaro Sakamaki
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
90
0.849
Biostatistics
Clinical Trials
Epidemiolog
Yasuhiro Ozeki
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
66
0.673
Naoyuki Yamada
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
30
0.319
Masaru Tachibana
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
27
0.314
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
Toshinori Iwai
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
47
0.580
Oral and Maxillofacial Surger
Kentaro Miyake
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
62
0.849
Sahara Kota
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
64
1.000
Department of Gastroenterological Surger
Hiroyuki Tsuji
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
47
0.797
florigen
shoot apical meristem
flowering
ric
Takahiro Mihara
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
48
0.923
Anesthesia
systematic review
meta analysi
Yukio Sasaki
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
23
0.442
Neuroscience
Phamacology
Cell Biology
Biochemistr
Atsushi Ishibe
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
46
0.920
Hisashi Hasumi
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
37
0.755
Tetsu Kinoshita
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
39
0.848
Hideaki Takahashi|高橋 秀聡
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
Head and neck cance
Hidehiro Fukuyama
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
31
0.756
Kyohei Arita
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Structural Biology (X-ray
Cryo-EM
SAXS)
DNA methylation maintenanc
Yukichi Shigeta
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
0
0.000
Sato Takuya
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Takashi Murakami
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
Pancreatic cancer
Liver cancer
Soft tissue sarcom