With the analysis among 111 patents, we discovered top 70 key players by total patent application. Shiseido Co., Ltd., Mitsubishi Electric Corp., AGC, Inc. (Japan) are dominant in this area. They take 18.02% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Saitama-ken, Japan
Patent: 3
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With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Sumitomo Osaka Cement Co., Ltd., Shiseido Co., Ltd., Sekisui Polymatech Co., Ltd. take 66.67% of patent filing during this period.
Saitama-ken, Japan
Patent: 3
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Wuhan Duntian Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 8 new entrants. Sumitomo Osaka Cement Co., Ltd., Sekisui Polymatech Co., Ltd., LG Chem Ltd. are the most active new entrants in this area.
Saitama-ken, Japan
Patent: 3
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Wuhan Duntian Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1