8 Utility Patents
#10 in Koga
#106,957 in Japan
#517,114 in the World
Forward Citations = 27
Company Filing History:
Kyosan Denki Co., Ltd.

where one patent can have more than one assignee
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#10 in Koga
#106,957 in Japan
#517,114 in the World
Company Filing History:

Get your Inventor Badge Today