20 Utility Patents
#22 in Seto
#35,829 in Japan
#164,480 in the World
Forward Citations = 27
Company Filing History:


Aisan Kogyo Kabushiki Kaisha
4. 1 out of 84
Kyosan Denki Co., Ltd.
5. 1 out of 308
Piolax, Inc.
where one patent can have more than one assignee
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