40 Utility Patents
#172 in Saitama 343-0827
#11,762 in Japan
#56,090 in the World
Forward Citations = 219
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha


4. 2 out of 94
Ricoh Imaging Company, Ltd.
5. 1 out of 21

where one patent can have more than one assignee
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