With the analysis among 1,524 patents, we discovered top 120 key players by total patent application. Sony Group Corp., Hitachi Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 33.20% of the total patent filing.
Tokyo-to, Japan
Patent: 203
Tokyo-to, Japan
Patent: 161
Tokyo-to, Japan
Patent: 119
Tokyo-to, Japan
Patent: 70
Osaka-fu, Japan
Patent: 55
California, United States
Patent: 35
Kanagawa-ken, Japan
Patent: 35
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With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
New Mexico, United States
Patent: 1
Beijing Shi, China
Patent: 1