With the analysis among 766 patents, we discovered top 47 key players by total patent application. Ricoh Co., Ltd., Konica Corp., KYOCERA Document Solutions, Inc. are dominant in this area. They take 42.17% of the total patent filing.
Tokyo-to, Japan
Patent: 142
Osaka-fu, Japan
Patent: 66
Connecticut, United States
Patent: 63
Tokyo-to, Japan
Patent: 59
New York, United States
Patent: 41
Toyama-ken, Japan
Patent: 28
Kentucky, United States
Patent: 26
Tokyo-to, Japan
Patent: 24
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With the analysis among related 9 patents applied in the last 5 years. We discover 3 most active companies in this area.
Toyama-ken, Japan
Patent: 3
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