With the analysis among 18 patents, we discovered top 17 key players by total patent application. Mitsubishi Electric Corp., Furukawa Electric Co., Ltd., Seiko Epson Corp. are dominant in this area. They take 22.22% of the total patent filing.
Nagano-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
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With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Taiwan Province, China
Patent: 2