With the analysis among 52 patents, we discovered top 14 key players by total patent application. ARKRAY, Inc., Shiseido Co., Ltd., Pola Chemical Industries, Inc. are dominant in this area. They take 59.62% of the total patent filing.
Kyoto-fu, Japan
Patent: 18
Kanagawa-ken, Japan
Patent: 5
Aichi-ken, Japan
Patent: 2
Hunan Sheng, China
Patent: 2
Hyogo-ken, Japan
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1