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University, Subject, Country, Region, World
Tokyo University of Technology 335 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 04, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.911) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
6,238
World Rank
80
Country Rank
1
University
Ranking Based On Selection:
1
* Total H Index Rankings
Rankings
13,072
World Rank
162
Country Rank
1
University
Ranking Based On Selection:
2
* Total H Index Rankings
Rankings
15,383
World Rank
208
Country Rank
2
University
Ranking Based On Selection:
3
Natural Sciences / Biological Science
Biotechnology | Apllied Microbiology | Biosensor | Bioelectrochemstr
Biotechnology | Apllied Microbiology | Biosensor | Bioelectrochemstr
H-Index Metrics
-
H-Index91
-
i10 Index399
-
Citation Counts29,732
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* Total H Index Rankings
Rankings
18,425
World Rank
262
Country Rank
3
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
23,126
World Rank
353
Country Rank
1
University
Ranking Based On Selection:
5
Agriculture & Forestry / Fisheries
fish and shellfish immunology | fish and shellfish genomics | fish and shellfish infectious disease
fish and shellfish immunology | fish and shellfish genomics | fish and shellfish infectious disease
H-Index Metrics
-
H-Index81
-
i10 Index357
-
Citation Counts21,697
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* Total H Index Rankings
Rankings
32,422
World Rank
503
Country Rank
4
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
38,550
World Rank
628
Country Rank
5
University
Ranking Based On Selection:
7
* Total H Index Rankings
Rankings
56,053
World Rank
1,005
Country Rank
6
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
56,719
World Rank
1,018
Country Rank
2
University
Ranking Based On Selection:
9
Engineering & Technology / Electrical & Electronic Engineering
Control Engineering | Compulational Intelligence | Active disturbance rejection | Process control | Rehabilitation robotic
Control Engineering | Compulational Intelligence | Active disturbance rejection | Process control | Rehabilitation robotic
H-Index Metrics
-
H-Index60
-
i10 Index277
-
Citation Counts19,786
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* Total H Index Rankings
Rankings
72,788
World Rank
1,344
Country Rank
7
University
Ranking Based On Selection:
10
Natural Sciences / Chemical Sciences
Photocatalysis | Material Science | Solar Energy Conversion | Diamond Electrod
Photocatalysis | Material Science | Solar Energy Conversion | Diamond Electrod
H-Index Metrics
-
H-Index55
-
i10 Index141
-
Citation Counts15,204
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Premium Data
* Total H Index Rankings
Rankings
73,735
World Rank
1,358
Country Rank
8
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
73,875
World Rank
1,367
Country Rank
9
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
80,093
World Rank
1,501
Country Rank
10
University
Ranking Based On Selection:
13
Agriculture & Forestry / Agriculture
Environmental Microbiology | Environmental Biotechnology | Wastewater Engineerin
Environmental Microbiology | Environmental Biotechnology | Wastewater Engineerin
H-Index Metrics
-
H-Index53
-
i10 Index126
-
Citation Counts8,243
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Premium Data
* Total H Index Rankings
Rankings
96,004
World Rank
1,878
Country Rank
11
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Particle Technology | Aerosol | Transport Phenomena | Biosystems | Foo
Particle Technology | Aerosol | Transport Phenomena | Biosystems | Foo
H-Index Metrics
-
H-Index50
-
i10 Index111
-
Citation Counts8,754
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* Total H Index Rankings
Rankings
97,040
World Rank
1,905
Country Rank
12
University
Ranking Based On Selection:
15
Agriculture & Forestry / Agriculture
gut microbiota | obesity | short chain fatty acids | progesterone | estroge
gut microbiota | obesity | short chain fatty acids | progesterone | estroge
H-Index Metrics
-
H-Index49
-
i10 Index91
-
Citation Counts13,948
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Premium Data
* Total H Index Rankings
Rankings
99,738
World Rank
1,954
Country Rank
2
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
127,233
World Rank
2,524
Country Rank
13
University
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
composites | ceramic matrix composites | carbon nanotubes | ablato
composites | ceramic matrix composites | carbon nanotubes | ablato
H-Index Metrics
-
H-Index44
-
i10 Index119
-
Citation Counts7,130
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Premium Data
* Total H Index Rankings
Rankings
130,293
World Rank
2,615
Country Rank
14
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
130,619
World Rank
2,628
Country Rank
3
University
Ranking Based On Selection:
19
Engineering & Technology / Marine Sciences and Engineering
Marine Natural Products | Natural Product Chemistr
Marine Natural Products | Natural Product Chemistr
H-Index Metrics
-
H-Index44
-
i10 Index94
-
Citation Counts5,283
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Premium Data
* Total H Index Rankings
Rankings
135,598
World Rank
2,715
Country Rank
15
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
141,422
World Rank
2,846
Country Rank
16
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
142,450
World Rank
2,867
Country Rank
17
University
Ranking Based On Selection:
22
Engineering & Technology / Nanoscience and Nanotechnology
Nanopore | Lipid bilayer | DNA computing | Microfabrication | Molecular Robotic
Nanopore | Lipid bilayer | DNA computing | Microfabrication | Molecular Robotic
H-Index Metrics
-
H-Index42
-
i10 Index88
-
Citation Counts5,510
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Premium Data
* Total H Index Rankings
Rankings
149,555
World Rank
3,036
Country Rank
18
University
Ranking Based On Selection:
23
* Total H Index Rankings
Rankings
151,731
World Rank
3,084
Country Rank
19
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
152,979
World Rank
3,119
Country Rank
20
University
Ranking Based On Selection:
25
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