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
Human Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
597
449
0.752
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
159
0.596
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Signal transduction
cell polarity
nonsense-mediated mRNA decay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
137
0.472
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Cardiovascular imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
115
0.719
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Biostatistics
Clinical Trials
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
87
0.879
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
82
0.491
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Vitrectomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
76
0.639
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Cancer
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
69
0.972
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Lectins
Glycobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Department of Gastroenterological Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
56
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
florigen
shoot apical meristem
flowering
rice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
48
0.814
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Oral and Maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Anesthesia
systematic review
meta analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
epigenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Kidney cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Colorectal cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Head and neck cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
31
0.337
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Cancer reseach
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
29
0.345
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Structural Biology (X-ray
Cryo-EM
SAXS)
DNA methylation maintenance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Pancreatic cancer
Liver cancer
Soft tissue sarcoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
spermatogenesis spermatogonia testis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Neuroscience
Phamacology
Cell Biology
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
26
0.500
Naomichi Matsumoto
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
597
449
0.752
Kouichi Tamura
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
267
159
0.596
Shigeo Ohno
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
137
0.472
Signal transduction
cell polarity
nonsense-mediated mRNA decay
Utsunomiya Daisuke
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
115
0.719
Kentaro Sakamaki
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
87
0.879
Biostatistics
Clinical Trials
Epidemiology
Masahiko Inamori
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
82
0.491
Kazuaki Kadonosono
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
119
76
0.639
Kentaro Miyake
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
69
0.972
Yasuhiro Ozeki
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
59
0.663
Sahara Kota
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
56
1.000
Department of Gastroenterological Surgery
Hiroyuki Tsuji
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
48
0.814
florigen
shoot apical meristem
flowering
rice
Toshinori Iwai
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
46
0.622
Oral and Maxillofacial Surgery
Takahiro Mihara
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
42
0.933
Anesthesia
systematic review
meta analysis
Tetsu Kinoshita
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
38
0.864
Hisashi Hasumi
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
Atsushi Ishibe
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Hidehiro Fukuyama
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
Hideaki Takahashi|高橋 秀聡
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
32
0.744
Head and neck cancer
Naoyuki Yamada
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
31
0.337
Jun Yamamoto
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
Masaru Tachibana
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
29
0.345
Kyohei Arita
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Structural Biology (X-ray
Cryo-EM
SAXS)
DNA methylation maintenance
Takashi Murakami
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
Pancreatic cancer
Liver cancer
Soft tissue sarcoma
Sato Takuya
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
28
0.903
Yukio Sasaki
Yokohama City University
Yokohama, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
26
0.500
Neuroscience
Phamacology
Cell Biology
Biochemistry