With the analysis among 50 patents, we discovered top 33 key players by total patent application. LINTEC Corp., Kao Corp., Alcon Laboratories, Inc. are dominant in this area. They take 26.00% of the total patent filing.
Texas, United States
Patent: 3
Saitama-ken, Japan
Patent: 2
Sumitomo Bakelite Co., Ltd.
California, United States
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.
Wenzhou Royal Optical Co.,Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Wenzhou Royal Optical Co.,Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.