6 Utility Patents
#454 in Machida
#139,573 in Japan
#695,828 in the World
Forward Citations = 9
Company Filing History:
P & Pf Co., Ltd.
Jcs Inc.
where one patent can have more than one assignee
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#454 in Machida
#139,573 in Japan
#695,828 in the World
Company Filing History:
Get your Inventor Badge Today