42 Utility Patents
#152 in Saitama 343-0827
#10,601 in Japan
#50,419 in the World
Forward Citations = 312
Company Filing History:
Asahi Kogaku Kogyo Kabushiki Kaisha


4. 2 out of 123
Pentax Ricoh Imaging Company, Ltd.
5. 2 out of 38
Asahi Kogaku Kabushiki Kaisha
where one patent can have more than one assignee
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