With the analysis among 73 patents, we discovered top 32 key players by total patent application. Rigaku Corp., JEOL Ltd., Kuraray Co., Ltd. are dominant in this area. They take 32.88% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Kagoshima-ken, Japan
Patent: 4
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With the analysis among 16 patents, we discovered top 2 universities and scientific research institutions by total patent application.