9 Utility Patents
#138 in Hadano
#93,940 in Japan
#446,032 in the World
Forward Citations = 14
Company Filing History:

Sukegawa Electric Co., Ltd.
Nittan Value Co., Ltd.
where one patent can have more than one assignee
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#138 in Hadano
#93,940 in Japan
#446,032 in the World
Company Filing History:

Get your Inventor Badge Today