14 Utility Patents
#525 in Ibaraki
#56,711 in Japan
#259,784 in the World
Forward Citations = 118
Company Filing History:


Arakawa Chemical Industries, Ltd.
where one patent can have more than one assignee
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#525 in Ibaraki
#56,711 in Japan
#259,784 in the World
Company Filing History:


Get your Inventor Badge Today