5 Utility Patents
#214 in Ube
#159,980 in Japan
#800,004 in the World
Forward Citations = 14
Company Filing History:
Sakai Chemical Industry Co., Ltd.
where one patent can have more than one assignee
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#214 in Ube
#159,980 in Japan
#800,004 in the World
Company Filing History:
Get your Inventor Badge Today