13 Utility Patents
#85 in Katsuta
#62,193 in Japan
#288,947 in the World
Forward Citations = 157
Company Filing History:
Kawamura Co., Ltd.
Aida Engineering, Ltd.
where one patent can have more than one assignee
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#85 in Katsuta
#62,193 in Japan
#288,947 in the World
Company Filing History:
Get your Inventor Badge Today