25 Utility Patents
#226 in Kariya
#26,337 in Japan
#122,153 in the World
Forward Citations = 75
Company Filing History:

Kyosan Denki Co., Ltd.
Nippon Soken, Inc.
where one patent can have more than one assignee
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#226 in Kariya
#26,337 in Japan
#122,153 in the World
Company Filing History:

Get your Inventor Badge Today