With the analysis among 60 patents, we discovered top 39 key players by total patent application. Kao Corp., Sundory Co. Ltd., Toyobo Co., Ltd. are dominant in this area. They take 30.00% of the total patent filing.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Chiba-ken, Japan
Patent: 1
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With the analysis among 15 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hiroshima-ken, Japan
Patent: 1