5 Utility Patents
#11,250 in Kanagawa
#162,303 in Japan
#824,945 in the World
Forward Citations = 10
Company Filing History:

Sukegawa Electric Co., Ltd.
where one patent can have more than one assignee
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#11,250 in Kanagawa
#162,303 in Japan
#824,945 in the World
Company Filing History:

Get your Inventor Badge Today