2 Utility Patents
#1,925 in Sakai
#304,758 in Japan
Forward Citations = 4
Company Filing History:
Iwatani Sangyo Kabushiki Kaisha
Nouji Kumiai Houjin Mikuni Baio Noujou
where one patent can have more than one assignee
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#1,925 in Sakai
#304,758 in Japan
Company Filing History:
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