1 Utility Patents
#1,961 in Yokkaichi
#427,577 in Japan
Forward Citations = 2
Company Filing History:
Itoh Seiyu Kabushiki Kaisha
San-yu Resin Kabushiki Kaisha
where one patent can have more than one assignee
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#1,961 in Yokkaichi
#427,577 in Japan
Company Filing History:
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