With the analysis among 78 patents, we discovered top 44 key players by total patent application. Eisai Co., Ltd., Senju Pharmaceutical Beijing Co. Ltd., Shiseido Co., Ltd. are dominant in this area. They take 21.79% of the total patent filing.
Beijing Shi, China
Patent: 5
Nagano-ken, Japan
Patent: 1
No data, please try another search term
No data, please try another search term
No data, please try another search term
No data, please try another search term