University, Institute, Company, Hospital
Japan 66 Company Rankings 2025
"AD Scientific Index" is the only university/institution ranking system that analyzes the distribution of scientists in an institution according to the top % 10, %20, %40, %60, % 80, 90% percentiles and total scientists. In addition to the country, continent and world ranking of all institutions (24,453), the "Type of Institution" section provides the ranking of universities separately among All Universities (636), Private Universities (399) and Public Universities (237) is given separately. You can also find the rankings of institutions (88), companies (66) and hospitals (4). AD Scientific Index" is the only source where you can rank and analyze (24,453), institutions based on University Total H Index, University Last 6 Years H Index, University Total i10 Index, University Last 6 Years i10 Index, University Total Citations, and University Last 6 Years Citations criteria. See also: University Subject Rankings, Young University Rankings. Enhance your institution's impact with tailored strategies by exploring our Exclusive Free Institutional Support & Consultancy Services.
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
19
86
136
139
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
10
47
89
116
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
9
89
153
179
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
9
15
24
24
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
7
46
112
140
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
6
16
25
32
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
5
35
69
90
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
4
36
79
116
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
12
15
16
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
9
12
17
Showcase Your Institution's Academic Excellence: Enroll all your faculty members with our discounted institutional membership, elevate global visibility, and highlight your institution's true strength – join today and make an impact!
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
8
21
29
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
4
8
8
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
7
13
19
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
10
32
55
Tokyo ,
Japan
- Company 1985
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
4
24
63
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
4
8
15
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
17
25
31
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
20
46
64
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
8
15
20
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
6
7
7
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
4
8
11
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
4
5
11
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
2
6
11
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
3
5
12
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
1
6
7
NTT Corporation
Tokyo ,
Japan
- Company 1985
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
19
86
136
139
Toyota Central R&D Labs., Inc
Toyota ,
Japan
- Company 1960
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
10
47
89
116
Takeda Pharmaceutical Company Limited
Osaka ,
Japan
- Company 1781
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
9
89
153
179
NEC Laboratories
Kanagawa ,
Japan
- Company 1899
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
9
15
24
24
Sony Corporation
Tokyo ,
Japan
- Company 1946
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
7
46
112
140
Astellas Pharma Inc
Tokyo ,
Japan
- Company 2005
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
6
16
25
32
Hitachi, Ltd
Tokyo ,
Japan
- Company 1910
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
5
35
69
90
Fujitsu Laboratories Ltd
Kanagawa ,
Japan
- Company 1968
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
4
36
79
116
Daiichi Sankyo Inc.
,
Japan
- Company 1899
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
12
15
16
Showcase Your Institution's Academic Excellence: Enroll all your faculty members with our discounted institutional membership, elevate global visibility, and highlight your institution's true strength – join today and make an impact!
KDDI Corporation
Tokyo ,
Japan
- Company 2000
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
8
21
29
Sumitomo Electric Industries, Ltd.
Kharagpur ,
Japan
- Company 1897
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
3
4
8
8
Thomson Reuters
Tokyo ,
Japan
- Company 2008
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
7
13
19
Rakuten Inc
Tokyo ,
Japan
- Company 1997
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
10
32
55
Nippon Telegraph and Telephone Corporation
Tokyo ,
Japan
- Company 1985
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
4
24
63
Honda Motor Co. Ltd
Tokyo ,
Japan
- Company 1948
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
2
4
8
15
Tokyo Electron
Tokyo ,
Japan
- Company 1963
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
17
25
31
Panasonic Corporation
Osaka ,
Japan
- Company 1918
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
20
46
64
Otsuka Pharmaceutical Co. Ltd.
Tokyo ,
Japan
- Company 1964
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
8
15
20
Mitsubishi Chemical Corporation
Tokyo ,
Japan
- Company 1933
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
6
7
7
Ajinomoto Co.,Inc.
Kanagawa ,
Japan
- Company 1909
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
4
8
11
NTT DOCOMO, INC.
Tokyo ,
Japan
- Company 1991
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
4
5
11
Trend Micro Research
,
Japan
- Company 2010
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
2
6
11
Nippon Steel Corp
Tokyo ,
Japan
- Company 1950
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
3
5
12
Nissan Motor Co., Ltd.
Kanagawa ,
Japan
- Company 1933
Total Number of Scientist in Institution
Top 10%
Top 30%
Top 50%
Top 70%
1
1
6
7