With the analysis among 145 patents, we discovered top 58 key players by total patent application. Toyo Ink SC Holdings Co. Ltd., DIC Corp., Dainichiseika Color & Chemicals Mfg. Co., Ltd. are dominant in this area. They take 24.83% of the total patent filing.
Hokkaido, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
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With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1