With the analysis among 39 patents, we discovered top 17 key players by total patent application. Thomson Licensing SAS, Optical Tech Co. Ltd., Nikon Corp. are dominant in this area. They take 38.46% of the total patent filing.
Utah, United States
Patent: 3
Kanagawa-ken, Japan
Patent: 2
Minnesota, United States
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 1 most active companies in this area.
With the analysis among related 5 patents in last 5 years, we discover 1 new entrants.
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Tochigi-ken, Japan
Patent: 4