1 Utility and 2 Design Patents
#1 in Nasu-gun
#12,457 in Japan
rank by design patentsForward Citations = 58
Company Filing History:
Yoshino Kogyosho Co., Ltd.

where one patent can have more than one assignee
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#1 in Nasu-gun
#12,457 in Japan
rank by design patentsCompany Filing History:

Get your Inventor Badge Today