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
22,971
Country Rank
576
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Takema Fukatsu](https://cdn.adscientificindex.com/pictures/36/4407307.jpg)
evolutionary biology
entomology
microbiology
symbiosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
186
0.798
* Total i10 Index Rankings
World Rank
23,053
Country Rank
578
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Jun Hirabayashi](https://cdn.adscientificindex.com/pictures/bd/4405508.jpg)
glycoscience
glycobiology
glycotechnology
glycomics
lectin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
140
0.601
* Total i10 Index Rankings
World Rank
51,448
Country Rank
1,301
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Tohru Natsume](/user/assets/images/profile/no-profile-photo.png)
Proteomics Robotics Lab-Automation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
128
0.815
* Total i10 Index Rankings
World Rank
101,166
Country Rank
31,210
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/7329.png)
![United States](/flags/us.png)
![Eric Williams](https://cdn.adscientificindex.com/pictures/8e/1589263.jpg)
technological progress
energy demand
industrial ecology
life cycle assessment
e-waste
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
73
0.689
* Total i10 Index Rankings
World Rank
137,857
Country Rank
2,607
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/17011.gif)
![South Korea](/flags/kr.png)
![Jeong-Jun Yoon](https://cdn.adscientificindex.com/pictures/f2/4516667.jpg)
Bioenergy
Bioplastics
Biochemicals
Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
74
0.860
* Total i10 Index Rankings
World Rank
157,682
Country Rank
2,191
Institution Rank : 199
![](https://cdn.adscientificindex.com/logos/7374.png)
![Sweden](/flags/se.png)
![Miguel Brandão](https://cdn.adscientificindex.com/pictures/7c/1092473.jpg)
Life Cycle Assessment
Industrial Ecology
Bioeconomy
Circular Economy
Ecological Economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
69
0.885
* Total i10 Index Rankings
World Rank
170,855
Country Rank
49,981
Institution Rank : 406
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Valerie Thomas](https://cdn.adscientificindex.com/pictures/0d/1421411.jpg)
industrial ecology
energy
environmental impacts
cost benefit analysis
macro-energy systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
43
0.581
* Total i10 Index Rankings
World Rank
208,170
Country Rank
59,734
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/7329.png)
![United States](/flags/us.png)
![Callie W Babbitt](https://cdn.adscientificindex.com/pictures/58/1568925.jpg)
sustainability
food-energy-water nexus
life cycle assessment
circular economy
industrial ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
56
0.889
* Total i10 Index Rankings
World Rank
243,019
Country Rank
3,429
Institution Rank : 313
![](https://cdn.adscientificindex.com/logos/7374.png)
![Sweden](/flags/se.png)
![Jouni Korhonen](https://cdn.adscientificindex.com/pictures/6a/1091944.jpg)
industrial ecology
cleaner production
ecological economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
31
0.554
* Total i10 Index Rankings
World Rank
419,303
Country Rank
6,045
Institution Rank : 532
![](https://cdn.adscientificindex.com/logos/7374.png)
![Sweden](/flags/se.png)
![Rafael Laurenti](https://cdn.adscientificindex.com/pictures/2c/1091945.jpg)
circular economy
industrial ecology
life cycle assessment
sustainable production and consumption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
* Total i10 Index Rankings
World Rank
429,757
Country Rank
13,440
Institution Rank : 116
![](https://cdn.adscientificindex.com/logos/6147.jpg)
![India](/flags/in.png)
![Kasturi Dutta](https://cdn.adscientificindex.com/pictures/8f/344580.jpg)
Bioprocess Technology
Industrial Enzyme
Wastewater Treatment
Bioenergy
Biofuel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
* Total i10 Index Rankings
World Rank
454,508
Country Rank
253
Institution Rank : 64
![](https://cdn.adscientificindex.com/logos/16905.png)
![Luxembourg](/flags/lu.png)
![Thomas Gibon](https://cdn.adscientificindex.com/pictures/9b/4513429.jpg)
Industrial ecology
Life cycle assessment
Energy systems
Input-output analysis
Carbon footprinting
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 Index Rankings
World Rank
489,573
Country Rank
15,787
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/1421.png)
![India](/flags/in.png)
![Bishwambhar Mishra](https://cdn.adscientificindex.com/pictures/56/344495.jpg)
Industrial Biotechnology
Food Process Technology
Bio-process Technology
Environmental
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
* Total i10 Index Rankings
World Rank
629,239
Country Rank
21,407
Institution Rank : 76
![](https://cdn.adscientificindex.com/logos/5898.png)
![India](/flags/in.png)
![Siddharth Vats](https://cdn.adscientificindex.com/pictures/f2/344612.jpg)
Bioprocess Engineering
Product and process development
Bioremediation and Resource recovery
Industrial microbiology
Environm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total i10 Index Rankings
World Rank
672,492
Country Rank
9,626
Institution Rank : 795
![](https://cdn.adscientificindex.com/logos/7374.png)
![Sweden](/flags/se.png)
![Rajib Sinha](https://cdn.adscientificindex.com/pictures/9f/1091203.jpg)
Industrial Ecology
System Dynamics
LCA/IOA/MFA/SFA
Agent based modeling
Sustainable Production and Consumption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 Index Rankings
World Rank
763,532
Country Rank
15,325
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Yuji Tokunaga](https://cdn.adscientificindex.com/pictures/d7/4461365.jpg)
Structural biology
Nuclear magnetic resonance (NMR)
Protein function
dynamics
Kinase
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
* Total i10 Index Rankings
World Rank
778,216
Country Rank
15,555
Institution Rank : 62
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Travis Washburn](https://cdn.adscientificindex.com/pictures/bf/4461160.jpg)
Benthic Ecology
Human Impacts
Deep-Sea Environments
International Policy
Ecosystem Services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 Index Rankings
World Rank
840,026
Country Rank
221,101
Institution Rank : 3,294
![](https://cdn.adscientificindex.com/logos/5568.jpg)
![United States](/flags/us.png)
![Gökşin Kavlak](https://cdn.adscientificindex.com/pictures/54/1413523.jpg)
Energy Systems
Technological Change
Industrial Ecology
Innovation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 Index Rankings
World Rank
874,670
Country Rank
17,147
Institution Rank : 101
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Hiroki Kise](https://cdn.adscientificindex.com/pictures/85/4518544.jpg)
Phylogeny
Systematics
Taxonomy
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
922,254
Country Rank
17,838
Institution Rank : 116
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Hitomi Takada](/user/assets/images/profile/no-profile-photo.png)
Developmental Biology
Stem cells
Regenerative medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
World Rank
943,094
Country Rank
36,916
Institution Rank : 72
![](https://cdn.adscientificindex.com/logos/6128.png)
![India](/flags/in.png)
![Uma Shankar Prasad Uday](https://cdn.adscientificindex.com/pictures/7b/348844.jpg)
Bioprocess & Fermentation Technology
Biotechnology
Industrial Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
World Rank
944,108
Country Rank
36,963
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/4784.png)
![India](/flags/in.png)
![Narayanan Pm](/user/assets/images/profile/no-profile-photo.png)
Microbial Biotechnology
Industrial Biotechnology
Enzyme purification and characterization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 Index Rankings
World Rank
999,972
Country Rank
19,170
Institution Rank : 143
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Arisa Nishihara](/pictures/86/4596640.jpg)
Microbial Ecology
Nitrogen fixation
Thermophiles
Aquificales
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 Index Rankings
World Rank
1,012,544
Country Rank
19,375
Institution Rank : 148
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Keisuke Wada](https://cdn.adscientificindex.com/pictures/98/4519446.jpg)
Metabolic engineering
Extremophile
Directed evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 Index Rankings
World Rank
1,051,274
Country Rank
19,992
Institution Rank : 162
![](https://cdn.adscientificindex.com/logos/15932.gif)
![Japan](/flags/jp.png)
![Masahiro Mimura](/user/assets/images/profile/no-profile-photo.png)
Protein
Nucleic Acid
Liquid-Liquid Phase Separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
22,971
![Japan](/flags/jp.png)
576
![](https://cdn.adscientificindex.com/logos/15932.gif)
4
Takema Fukatsu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
186
0.798
![](https://cdn.adscientificindex.com/logos/15932.gif)
evolutionary biology
entomology
microbiology
symbiosis
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
23,053
![Japan](/flags/jp.png)
578
![](https://cdn.adscientificindex.com/logos/15932.gif)
5
Jun Hirabayashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
140
0.601
![](https://cdn.adscientificindex.com/logos/15932.gif)
glycoscience
glycobiology
glycotechnology
glycomics
lectin
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
51,448
![Japan](/flags/jp.png)
1,301
![](https://cdn.adscientificindex.com/logos/15932.gif)
6
Tohru Natsume
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
128
0.815
![](https://cdn.adscientificindex.com/logos/15932.gif)
Proteomics Robotics Lab-Automation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
101,166
![United States](/flags/us.png)
31,210
![](https://cdn.adscientificindex.com/logos/7329.png)
19
Eric Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
73
0.689
![](https://cdn.adscientificindex.com/logos/7329.png)
technological progress
energy demand
industrial ecology
life cycle assessment
e-waste
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
137,857
![South Korea](/flags/kr.png)
2,607
![](https://cdn.adscientificindex.com/logos/17011.gif)
2
Jeong-Jun Yoon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
74
0.860
![](https://cdn.adscientificindex.com/logos/17011.gif)
Bioenergy
Bioplastics
Biochemicals
Biotechnology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
157,682
![Sweden](/flags/se.png)
2,191
![](https://cdn.adscientificindex.com/logos/7374.png)
199
Miguel Brandão
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
69
0.885
![](https://cdn.adscientificindex.com/logos/7374.png)
Life Cycle Assessment
Industrial Ecology
Bioeconomy
Circular Economy
Ecological Economics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
170,855
![United States](/flags/us.png)
49,981
![](https://cdn.adscientificindex.com/logos/2840.jpg)
406
Valerie Thomas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
43
0.581
![](https://cdn.adscientificindex.com/logos/2840.jpg)
industrial ecology
energy
environmental impacts
cost benefit analysis
macro-energy systems
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
208,170
![United States](/flags/us.png)
59,734
![](https://cdn.adscientificindex.com/logos/7329.png)
53
Callie W Babbitt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
56
0.889
![](https://cdn.adscientificindex.com/logos/7329.png)
sustainability
food-energy-water nexus
life cycle assessment
circular economy
industrial ecology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
243,019
![Sweden](/flags/se.png)
3,429
![](https://cdn.adscientificindex.com/logos/7374.png)
313
Jouni Korhonen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
31
0.554
![](https://cdn.adscientificindex.com/logos/7374.png)
industrial ecology
cleaner production
ecological economics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
419,303
![Sweden](/flags/se.png)
6,045
![](https://cdn.adscientificindex.com/logos/7374.png)
532
Rafael Laurenti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
28
0.848
![](https://cdn.adscientificindex.com/logos/7374.png)
circular economy
industrial ecology
life cycle assessment
sustainable production and consumption
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![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
429,757
![India](/flags/in.png)
13,440
![](https://cdn.adscientificindex.com/logos/6147.jpg)
116
Kasturi Dutta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
29
0.906
![](https://cdn.adscientificindex.com/logos/6147.jpg)
Bioprocess Technology
Industrial Enzyme
Wastewater Treatment
Bioenergy
Biofuel
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
454,508
![Luxembourg](/flags/lu.png)
253
![](https://cdn.adscientificindex.com/logos/16905.png)
64
Thomas Gibon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
![](https://cdn.adscientificindex.com/logos/16905.png)
Industrial ecology
Life cycle assessment
Energy systems
Input-output analysis
Carbon footprinting
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
489,573
![India](/flags/in.png)
15,787
![](https://cdn.adscientificindex.com/logos/1421.png)
9
Bishwambhar Mishra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
![](https://cdn.adscientificindex.com/logos/1421.png)
Industrial Biotechnology
Food Process Technology
Bio-process Technology
Environmental
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
629,239
![India](/flags/in.png)
21,407
![](https://cdn.adscientificindex.com/logos/5898.png)
76
Siddharth Vats
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
![](https://cdn.adscientificindex.com/logos/5898.png)
Bioprocess Engineering
Product and process development
Bioremediation and Resource recovery
Industrial microbiology
Environm
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
672,492
![Sweden](/flags/se.png)
9,626
![](https://cdn.adscientificindex.com/logos/7374.png)
795
Rajib Sinha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
![](https://cdn.adscientificindex.com/logos/7374.png)
Industrial Ecology
System Dynamics
LCA/IOA/MFA/SFA
Agent based modeling
Sustainable Production and Consumption
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
763,532
![Japan](/flags/jp.png)
15,325
![](https://cdn.adscientificindex.com/logos/15932.gif)
55
Yuji Tokunaga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
9
0.600
![](https://cdn.adscientificindex.com/logos/15932.gif)
Structural biology
Nuclear magnetic resonance (NMR)
Protein function
dynamics
Kinase
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
778,216
![Japan](/flags/jp.png)
15,555
![](https://cdn.adscientificindex.com/logos/15932.gif)
62
Travis Washburn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
![](https://cdn.adscientificindex.com/logos/15932.gif)
Benthic Ecology
Human Impacts
Deep-Sea Environments
International Policy
Ecosystem Services
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
840,026
![United States](/flags/us.png)
221,101
![](https://cdn.adscientificindex.com/logos/5568.jpg)
3,294
Gökşin Kavlak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
![](https://cdn.adscientificindex.com/logos/5568.jpg)
Energy Systems
Technological Change
Industrial Ecology
Innovation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
874,670
![Japan](/flags/jp.png)
17,147
![](https://cdn.adscientificindex.com/logos/15932.gif)
101
Hiroki Kise
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/15932.gif)
Phylogeny
Systematics
Taxonomy
Ecology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
922,254
![Japan](/flags/jp.png)
17,838
![](https://cdn.adscientificindex.com/logos/15932.gif)
116
Hitomi Takada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
![](https://cdn.adscientificindex.com/logos/15932.gif)
Developmental Biology
Stem cells
Regenerative medicine
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
943,094
![India](/flags/in.png)
36,916
![](https://cdn.adscientificindex.com/logos/6128.png)
72
Uma Shankar Prasad Uday
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/6128.png)
Bioprocess & Fermentation Technology
Biotechnology
Industrial Biotechnology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
944,108
![India](/flags/in.png)
36,963
![](https://cdn.adscientificindex.com/logos/4784.png)
17
Narayanan Pm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/4784.png)
Microbial Biotechnology
Industrial Biotechnology
Enzyme purification and characterization
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
999,972
![Japan](/flags/jp.png)
19,170
![](https://cdn.adscientificindex.com/logos/15932.gif)
143
Arisa Nishihara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
![](https://cdn.adscientificindex.com/logos/15932.gif)
Microbial Ecology
Nitrogen fixation
Thermophiles
Aquificales
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,012,544
![Japan](/flags/jp.png)
19,375
![](https://cdn.adscientificindex.com/logos/15932.gif)
148
Keisuke Wada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
![](https://cdn.adscientificindex.com/logos/15932.gif)
Metabolic engineering
Extremophile
Directed evolution
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,051,274
![Japan](/flags/jp.png)
19,992
![](https://cdn.adscientificindex.com/logos/15932.gif)
162
Masahiro Mimura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
![](https://cdn.adscientificindex.com/logos/15932.gif)
Protein
Nucleic Acid
Liquid-Liquid Phase Separation