With the analysis among 184 patents, we discovered top 29 key players by total patent application. Eastman Kodak Co., Fuji Photo Film Co., Ltd., Konica Corp. are dominant in this area. They take 49.46% of the total patent filing.
New York, United States
Patent: 44
Tokyo-to, Japan
Patent: 24
Nordrhein-Westfalen, Germany
Patent: 22
Hertfordshire, United Kingdom
Patent: 6
Noord-Holland, Netherlands
Patent: 3
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With the analysis among 18 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Chiba-ken, Japan
Patent: 1