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University, Subject, Country, Region, World
Japan 132 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 Dec 31, 2025, 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 (1.131.755) 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
1,142
World Rank
13
Country Rank
1
University
Ranking Based On Selection:
1
Engineering & Technology / Biomedical Engineering
Tissue Engineering | Regenerative Medicine | Intelligent Polymer | Biomaterials | Drug Delivery System
Tissue Engineering | Regenerative Medicine | Intelligent Polymer | Biomaterials | Drug Delivery System
H-Index Metrics
-
H-Index177
-
i10 Index908
-
Citation Counts115,240
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* Total H Index Rankings
Rankings
4,219
World Rank
57
Country Rank
4
University
Ranking Based On Selection:
2
Engineering & Technology / Biomedical Engineering
Biomedical Signal Processing | Neural Engineering | Tensor Decomposition | Analog_Electronics | BC
Biomedical Signal Processing | Neural Engineering | Tensor Decomposition | Analog_Electronics | BC
H-Index Metrics
-
H-Index128
-
i10 Index669
-
Citation Counts73,387
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* Total H Index Rankings
Rankings
46,555
World Rank
782
Country Rank
4
University
Ranking Based On Selection:
3
* Total H Index Rankings
Rankings
63,855
World Rank
1,163
Country Rank
2
University
Ranking Based On Selection:
4
* Total H Index Rankings
Rankings
66,758
World Rank
1,220
Country Rank
26
University
Ranking Based On Selection:
5
Engineering & Technology / Biomedical Engineering
Bio-instrumentation | Bio-signal interpretation. Assistive device | Rehabilitation engineering | Wearable technlogy..
Bio-instrumentation | Bio-signal interpretation. Assistive device | Rehabilitation engineering | Wearable technlogy..
H-Index Metrics
-
H-Index57
-
i10 Index177
-
Citation Counts13,721
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* Total H Index Rankings
Rankings
81,000
World Rank
1,526
Country Rank
4
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
87,656
World Rank
1,686
Country Rank
6
University
Ranking Based On Selection:
7
Engineering & Technology / Biomedical Engineering
physical activity | energy metabolism | skeletal muscle | gerontology | body compositio
physical activity | energy metabolism | skeletal muscle | gerontology | body compositio
H-Index Metrics
-
H-Index51
-
i10 Index199
-
Citation Counts10,649
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* Total H Index Rankings
Rankings
91,266
World Rank
1,775
Country Rank
3
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
95,976
World Rank
1,882
Country Rank
7
University
Ranking Based On Selection:
9
* Total H Index Rankings
Rankings
100,198
World Rank
1,976
Country Rank
1
University
Ranking Based On Selection:
10
* Total H Index Rankings
Rankings
104,721
World Rank
2,064
Country Rank
112
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
109,869
World Rank
2,173
Country Rank
37
University
Ranking Based On Selection:
12
* Total H Index Rankings
Rankings
116,976
World Rank
2,332
Country Rank
16
University
Ranking Based On Selection:
13
Engineering & Technology / Biomedical Engineering
Biomedical electronics | Retinal prosthesis | CMOS image sensors | Neural interface | Implantable device
Biomedical electronics | Retinal prosthesis | CMOS image sensors | Neural interface | Implantable device
H-Index Metrics
-
H-Index46
-
i10 Index196
-
Citation Counts8,392
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* Total H Index Rankings
Rankings
128,029
World Rank
2,548
Country Rank
8
University
Ranking Based On Selection:
14
* Total H Index Rankings
Rankings
130,784
World Rank
2,642
Country Rank
16
University
Ranking Based On Selection:
15
Engineering & Technology / Biomedical Engineering
Biomedical Engineering | Healthcare monitoring | Biomechanic
Biomedical Engineering | Healthcare monitoring | Biomechanic
H-Index Metrics
-
H-Index44
-
i10 Index132
-
Citation Counts6,556
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* Total H Index Rankings
Rankings
151,833
World Rank
3,092
Country Rank
3
University
Ranking Based On Selection:
16
Engineering & Technology / Biomedical Engineering
Complex systems modeling | Graphene electronic devices | Biomedical engineerin
Complex systems modeling | Graphene electronic devices | Biomedical engineerin
H-Index Metrics
-
H-Index41
-
i10 Index112
-
Citation Counts5,946
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* Total H Index Rankings
Rankings
156,697
World Rank
3,186
Country Rank
22
University
Ranking Based On Selection:
17
Engineering & Technology / Biomedical Engineering
Signal Processing | Biomedical Engineering | Biosignal Informatic
Signal Processing | Biomedical Engineering | Biosignal Informatic
H-Index Metrics
-
H-Index40
-
i10 Index133
-
Citation Counts6,116
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* Total H Index Rankings
Rankings
170,740
World Rank
3,536
Country Rank
3
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
171,193
World Rank
3,560
Country Rank
4
University
Ranking Based On Selection:
19
Engineering & Technology / Biomedical Engineering
biosensors | enzyme engineering | environmental biotechnolog
biosensors | enzyme engineering | environmental biotechnolog
H-Index Metrics
-
H-Index39
-
i10 Index92
-
Citation Counts5,779
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Premium Data
* Total H Index Rankings
Rankings
176,169
World Rank
3,631
Country Rank
23
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
180,947
World Rank
3,759
Country Rank
14
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
189,606
World Rank
3,944
Country Rank
4
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
213,782
World Rank
4,539
Country Rank
62
University
Ranking Based On Selection:
23
Engineering & Technology / Biomedical Engineering
Biomedical Engineering | Hearing Science | Brain Science | Acoustical Engineerin
Biomedical Engineering | Hearing Science | Brain Science | Acoustical Engineerin
H-Index Metrics
-
H-Index35
-
i10 Index105
-
Citation Counts5,771
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Premium Data
* Total H Index Rankings
Rankings
228,597
World Rank
4,862
Country Rank
140
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
234,929
World Rank
4,955
Country Rank
259
University
Ranking Based On Selection:
25
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