20 Utility Patents
#141 in Kanagawa-ken
#35,530 in Japan
#161,562 in the World
Forward Citations = 40
Company Filing History:


Seimi Chemical Co., Ltd.
where one patent can have more than one assignee
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#141 in Kanagawa-ken
#35,530 in Japan
#161,562 in the World
Company Filing History:


Get your Inventor Badge Today