With the analysis among 295 patents, we discovered top 69 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 20.34% of the total patent filing.
Tokyo-to, Japan
Patent: 22
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 17
Kanagawa-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 12
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Fukushima-ken, Japan
Patent: 10
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Central Singapore, Singapore
Patent: 2
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Central Singapore, Singapore
Patent: 2
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1