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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
16,819
Country Rank
413
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Riichiro Mizoguchi](https://cdn.adscientificindex.com/pictures/7e/410506.jpg)
Applied ontology
Ontology engineering
artificial intelligence in education
intelligent tutoring systems
CSCL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
60
0.223
* Total i10 Index Rankings
World Rank
26,643
Country Rank
667
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Takashi Hashimoto](/user/assets/images/profile/no-profile-photo.png)
Evolutionary Linguistics
Communication
Evolutionary Economics
Institutional Design
Knowledge Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
66
0.303
* Total i10 Index Rankings
World Rank
49,942
Country Rank
1,261
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Tatsuo Kaneko](https://cdn.adscientificindex.com/pictures/ba/413561.jpg)
Polymers
Liquid Crystals
Gels
Soft Matters
Biodegradation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
91
0.569
* Total i10 Index Rankings
World Rank
52,819
Country Rank
1,332
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Masayuki Yamaguchi](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
111
0.716
* Total i10 Index Rankings
World Rank
68,734
Country Rank
1,730
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Yuzuru Takamura](/user/assets/images/profile/no-profile-photo.png)
Biosensor
material science
micro fabrication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
63
0.470
* Total i10 Index Rankings
World Rank
74,040
Country Rank
1,861
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Jianwu Dang](https://cdn.adscientificindex.com/pictures/86/396251.jpg)
Speech Science
speech production
EEG
disorder speech
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
88
0.688
* Total i10 Index Rankings
World Rank
77,614
Country Rank
1,947
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Hideyuki Murata](/user/assets/images/profile/no-profile-photo.png)
Organic electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
46
0.368
* Total i10 Index Rankings
World Rank
90,583
Country Rank
2,239
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Tu Bao Ho Bao Tu Ho](https://cdn.adscientificindex.com/pictures/88/415481.jpg)
machine learning
data mining
artificial intelligence
computational science
bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
33
0.289
* Total i10 Index Rankings
World Rank
91,307
Country Rank
2,253
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Toshiaki Taniike](https://cdn.adscientificindex.com/pictures/14/422720.jpg)
High-throughput experimentation
materials informatics
catalysis
Ziegler-Natta
nanocomposites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
79
0.699
* Total i10 Index Rankings
World Rank
93,277
Country Rank
2,316
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Tetsuo Asano](/user/assets/images/profile/no-profile-photo.png)
Algorithm
Computational Geometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
28
0.250
* Total i10 Index Rankings
World Rank
106,084
Country Rank
2,610
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Nguyen Le Minh](https://cdn.adscientificindex.com/pictures/76/423417.jpg)
Natural Language Processing
Machine Learning
Legal Text Processing
Deep Learning
AI & Law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
60
0.583
* Total i10 Index Rankings
World Rank
107,821
Country Rank
2,655
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Shinya Maenosono](https://cdn.adscientificindex.com/pictures/4b/413887.jpg)
Nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
55
0.539
* Total i10 Index Rankings
World Rank
108,087
Country Rank
2,668
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Masato Akagi](/user/assets/images/profile/no-profile-photo.png)
Speech Signal Processing
Speech Perception
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
40
0.392
* Total i10 Index Rankings
World Rank
115,081
Country Rank
2,828
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Mitsuru Ikeda](/user/assets/images/profile/no-profile-photo.png)
知識科学,人工知能,知識工学,教育工学,知識創造
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
24
0.245
* Total i10 Index Rankings
World Rank
123,704
Country Rank
3,027
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Van Nam Huynh](/user/assets/images/profile/no-profile-photo.png)
Data Mining
Machine Learning
Decision Theory
Soft Computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
62
0.667
* Total i10 Index Rankings
World Rank
128,495
Country Rank
3,153
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Kokichi Futatsugi](https://cdn.adscientificindex.com/pictures/63/349236.jpg)
Formal Methods
Software Engineering
System Verification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
12
0.132
* Total i10 Index Rankings
World Rank
128,594
Country Rank
3,155
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Javad Koohsari](https://cdn.adscientificindex.com/pictures/53/123785.jpg)
Urban Design
Public Health
Sport Sciences
Urban Form
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
87
0.967
* Total i10 Index Rankings
World Rank
130,263
Country Rank
3,185
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Nak Young Chong](https://cdn.adscientificindex.com/pictures/52/418973.jpg)
Robotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
45
0.500
* Total i10 Index Rankings
World Rank
134,800
Country Rank
3,283
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Masashi Unoki](/user/assets/images/profile/no-profile-photo.png)
Auditory model
speech signal processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
36
0.409
* Total i10 Index Rankings
World Rank
134,881
Country Rank
3,286
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Toshifumi Tsukahara](/user/assets/images/profile/no-profile-photo.png)
Molecular Biology
RNA Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
31
0.352
* Total i10 Index Rankings
World Rank
138,270
Country Rank
3,361
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Kazuaki Matsumura](/user/assets/images/profile/no-profile-photo.png)
biomaterials
polymer chemistry
cryobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
66
0.767
* Total i10 Index Rankings
World Rank
146,744
Country Rank
3,576
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Atsuko Miyaji](https://cdn.adscientificindex.com/pictures/bc/352641.jpg)
security
cryptology
privacy
elliptic curve
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
25
0.301
* Total i10 Index Rankings
World Rank
149,066
Country Rank
3,623
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Ryuhei Uehara](https://cdn.adscientificindex.com/pictures/3e/421620.jpg)
computational complexity
computational geometry
graph algorithm
games and puzzles
computational origami
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
36
0.439
* Total i10 Index Rankings
World Rank
155,603
Country Rank
3,761
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Ryo Maezono](https://cdn.adscientificindex.com/pictures/2a/421621.jpg)
物性理論、多体電子論、電子状態計算、材料情報学
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
61
0.772
* Total i10 Index Rankings
World Rank
162,142
Country Rank
3,918
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/4528.png)
![Japan](/flags/jp.png)
![Hiroyuki Iida](https://cdn.adscientificindex.com/pictures/c5/396247.jpg)
AI
Game
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
41
0.532
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
16,819
![Japan](/flags/jp.png)
413
![](https://cdn.adscientificindex.com/logos/4528.png)
1
Riichiro Mizoguchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
60
0.223
![](https://cdn.adscientificindex.com/logos/4528.png)
Applied ontology
Ontology engineering
artificial intelligence in education
intelligent tutoring systems
CSCL
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
26,643
![Japan](/flags/jp.png)
667
![](https://cdn.adscientificindex.com/logos/4528.png)
2
Takashi Hashimoto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
66
0.303
![](https://cdn.adscientificindex.com/logos/4528.png)
Evolutionary Linguistics
Communication
Evolutionary Economics
Institutional Design
Knowledge Science
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
49,942
![Japan](/flags/jp.png)
1,261
![](https://cdn.adscientificindex.com/logos/4528.png)
3
Tatsuo Kaneko
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
160
91
0.569
![](https://cdn.adscientificindex.com/logos/4528.png)
Polymers
Liquid Crystals
Gels
Soft Matters
Biodegradation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
52,819
![Japan](/flags/jp.png)
1,332
![](https://cdn.adscientificindex.com/logos/4528.png)
4
Masayuki Yamaguchi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
111
0.716
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
68,734
![Japan](/flags/jp.png)
1,730
![](https://cdn.adscientificindex.com/logos/4528.png)
5
Yuzuru Takamura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
63
0.470
![](https://cdn.adscientificindex.com/logos/4528.png)
Biosensor
material science
micro fabrication
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
74,040
![Japan](/flags/jp.png)
1,861
![](https://cdn.adscientificindex.com/logos/4528.png)
6
Jianwu Dang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
88
0.688
![](https://cdn.adscientificindex.com/logos/4528.png)
Speech Science
speech production
EEG
disorder speech
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
77,614
![Japan](/flags/jp.png)
1,947
![](https://cdn.adscientificindex.com/logos/4528.png)
7
Hideyuki Murata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
46
0.368
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
90,583
![Japan](/flags/jp.png)
2,239
![](https://cdn.adscientificindex.com/logos/4528.png)
8
Tu Bao Ho Bao Tu Ho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
33
0.289
![](https://cdn.adscientificindex.com/logos/4528.png)
machine learning
data mining
artificial intelligence
computational science
bioinformatics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
91,307
![Japan](/flags/jp.png)
2,253
![](https://cdn.adscientificindex.com/logos/4528.png)
9
Toshiaki Taniike
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
79
0.699
![](https://cdn.adscientificindex.com/logos/4528.png)
High-throughput experimentation
materials informatics
catalysis
Ziegler-Natta
nanocomposites
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
93,277
![Japan](/flags/jp.png)
2,316
![](https://cdn.adscientificindex.com/logos/4528.png)
10
Tetsuo Asano
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
28
0.250
![](https://cdn.adscientificindex.com/logos/4528.png)
Algorithm
Computational Geometry
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* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
106,084
![Japan](/flags/jp.png)
2,610
![](https://cdn.adscientificindex.com/logos/4528.png)
11
Nguyen Le Minh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
60
0.583
![](https://cdn.adscientificindex.com/logos/4528.png)
Natural Language Processing
Machine Learning
Legal Text Processing
Deep Learning
AI & Law
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
107,821
![Japan](/flags/jp.png)
2,655
![](https://cdn.adscientificindex.com/logos/4528.png)
12
Shinya Maenosono
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
55
0.539
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
108,087
![Japan](/flags/jp.png)
2,668
![](https://cdn.adscientificindex.com/logos/4528.png)
13
Masato Akagi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
40
0.392
![](https://cdn.adscientificindex.com/logos/4528.png)
Speech Signal Processing
Speech Perception
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
115,081
![Japan](/flags/jp.png)
2,828
![](https://cdn.adscientificindex.com/logos/4528.png)
14
Mitsuru Ikeda
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
24
0.245
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
123,704
![Japan](/flags/jp.png)
3,027
![](https://cdn.adscientificindex.com/logos/4528.png)
15
Van Nam Huynh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
62
0.667
![](https://cdn.adscientificindex.com/logos/4528.png)
Data Mining
Machine Learning
Decision Theory
Soft Computing
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
128,495
![Japan](/flags/jp.png)
3,153
![](https://cdn.adscientificindex.com/logos/4528.png)
16
Kokichi Futatsugi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
12
0.132
![](https://cdn.adscientificindex.com/logos/4528.png)
Formal Methods
Software Engineering
System Verification
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
128,594
![Japan](/flags/jp.png)
3,155
![](https://cdn.adscientificindex.com/logos/4528.png)
17
Javad Koohsari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
87
0.967
![](https://cdn.adscientificindex.com/logos/4528.png)
Urban Design
Public Health
Sport Sciences
Urban Form
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
130,263
![Japan](/flags/jp.png)
3,185
![](https://cdn.adscientificindex.com/logos/4528.png)
18
Nak Young Chong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
45
0.500
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
134,800
![Japan](/flags/jp.png)
3,283
![](https://cdn.adscientificindex.com/logos/4528.png)
19
Masashi Unoki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
36
0.409
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
134,881
![Japan](/flags/jp.png)
3,286
![](https://cdn.adscientificindex.com/logos/4528.png)
20
Toshifumi Tsukahara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
31
0.352
![](https://cdn.adscientificindex.com/logos/4528.png)
Molecular Biology
RNA Research
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
138,270
![Japan](/flags/jp.png)
3,361
![](https://cdn.adscientificindex.com/logos/4528.png)
21
Kazuaki Matsumura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
66
0.767
![](https://cdn.adscientificindex.com/logos/4528.png)
biomaterials
polymer chemistry
cryobiology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
146,744
![Japan](/flags/jp.png)
3,576
![](https://cdn.adscientificindex.com/logos/4528.png)
22
Atsuko Miyaji
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
25
0.301
![](https://cdn.adscientificindex.com/logos/4528.png)
security
cryptology
privacy
elliptic curve
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
149,066
![Japan](/flags/jp.png)
3,623
![](https://cdn.adscientificindex.com/logos/4528.png)
23
Ryuhei Uehara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
36
0.439
![](https://cdn.adscientificindex.com/logos/4528.png)
computational complexity
computational geometry
graph algorithm
games and puzzles
computational origami
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
155,603
![Japan](/flags/jp.png)
3,761
![](https://cdn.adscientificindex.com/logos/4528.png)
24
Ryo Maezono
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
61
0.772
![](https://cdn.adscientificindex.com/logos/4528.png)
物性理論、多体電子論、電子状態計算、材料情報学
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
162,142
![Japan](/flags/jp.png)
3,918
![](https://cdn.adscientificindex.com/logos/4528.png)
25
Hiroyuki Iida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
41
0.532