With the analysis among 490 patents, we discovered top 160 key players by total patent application. Matsushita Electronics Corp., Sony Group Corp., Victor Company of Japan Ltd. are dominant in this area. They take 20.82% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 45
Tokyo-to, Japan
Patent: 33
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 20
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 17
Fukushima-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Frauscher Sensortechnik GmbH
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Frauscher Sensortechnik GmbH
With the analysis among 15 patents, we discovered top 5 universities and scientific research institutions by total patent application. Technische Universität Kaiserslautern, Japan Advanced Institute of Science & Technology, University of Bordeaux 1 are dominant in this area. They take 60.00% of the total patent filing.
Technische Universität Kaiserslautern
Rheinland-Pfalz, Germany
Patent: 1
Japan Advanced Institute of Science & Technology
Ishikawa-ken, Japan
Patent: 1
Bretagne, France
Patent: 1
Korea Advanced Institute of Science & Technology
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1