With the analysis among 333 patents, we discovered top 112 key players by total patent application. Oji Paper Co. Ltd., Ricoh Co., Ltd., Fuji Photo Film Co., Ltd. are dominant in this area. They take 25.83% of the total patent filing.
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 13
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Weinan Ruimeng Printing Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Xinxiang Xinya Paper Group Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Weinan Ruimeng Printing Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Xinxiang Xinya Paper Group Co. Ltd.
Henan Sheng, China
Patent: 1
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