With the analysis among 235 patents, we discovered top 50 key players by total patent application. Toyoda Gosei Co., Ltd., Sony Group Corp., Furukawa Electric Co., Ltd. are dominant in this area. They take 33.62% of the total patent filing.
Aichi-ken, Japan
Patent: 42
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Aichi-ken, Japan
Patent: 17
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Kyoto-fu, Japan
Patent: 10
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With the analysis among related 3 patents applied in the last 5 years. We discover 3 most active companies in this area.
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
With the analysis among 35 patents, we discovered top 5 universities and scientific research institutions by total patent application. Nagoya University, Kyoto Institute of Technology, University of Tokyo are dominant in this area. They take 94.29% of the total patent filing.
Aichi-ken, Japan
Patent: 10
Shaanxi Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1