5 Utility Patents
#2,779 in Nagoya
#162,824 in Japan
#829,904 in the World
Forward Citations = 2
Company Filing History:


Nippon Steel & Sumikin Chemical Co., Ltd.
where one patent can have more than one assignee
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#2,779 in Nagoya
#162,824 in Japan
#829,904 in the World
Company Filing History:


Get your Inventor Badge Today