40 Utility Patents
#176 in Saitama 343-0827
#12,031 in Japan
#57,434 in the World
Forward Citations = 195
Company Filing History:


Pentax Ricoh Imaging Company, Ltd.
4. 4 out of 94
Ricoh Imaging Company, Ltd.
5. 3 out of 832,680 patents
Other
where one patent can have more than one assignee
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