With the analysis among 51 patents, we discovered top 24 key players by total patent application. Pola Chemical Industries, Inc., Shiseido Co., Ltd., Lion Corp. are dominant in this area. They take 35.29% of the total patent filing.
Kanagawa-ken, Japan
Patent: 9
Aichi-ken, Japan
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Kobayashi Pharmaceutical Co., Ltd., Sundory Co. Ltd., Advanced Industrial Science & Technology take 55.56% of patent filing during this period.
With the analysis among related 9 patents in last 5 years, we discover 3 new entrants.
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.