20 Utility Patents
#292 in Ibaraki
#36,559 in Japan
#168,887 in the World
Forward Citations = 134
Company Filing History:

Freund Industrial Co., Ltd.
where one patent can have more than one assignee
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#292 in Ibaraki
#36,559 in Japan
#168,887 in the World
Company Filing History:

Get your Inventor Badge Today