With the analysis among 586 patents, we discovered top 124 key players by total patent application. Sony Group Corp., Koninklijke Philips NV, Matsushita Electronics Corp. are dominant in this area. They take 29.01% of the total patent filing.
Tokyo-to, Japan
Patent: 68
Noord-Holland, Netherlands
Patent: 60
Osaka-fu, Japan
Patent: 42
Kanagawa-ken, Japan
Patent: 16
New York, United States
Patent: 14
California, United States
Patent: 11
California, United States
Patent: 11
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1