With the analysis among 333 patents, we discovered top 138 key players by total patent application. Dai Nippon Printing Co., Ltd., HOYA Corp., FUJIFILM Corp. are dominant in this area. They take 17.12% of the total patent filing.
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
PPG Industries Ohio, Inc.
Ohio, United States
Patent: 13
Pennsylvania, United States
Patent: 9
Nagano-ken, Japan
Patent: 5
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Fukushima-ken, Japan
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 1 new entrants.
Fukushima-ken, Japan
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Dresden University of Technology
Sachsen, Germany
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1