With the analysis among 438 patents, we discovered top 83 key players by total patent application. Matsushita Electronics Corp., Sony Group Corp., TOSHIBA Corp. are dominant in this area. They take 29.68% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 66
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 19
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 16
Toyama-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Advanced Micro Devices, Inc.
California, United States
Patent: 13
Fukushima-ken, Japan
Patent: 13
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With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
South China University of Technology
Guangdong Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1