13 Utility Patents
#8 in Hokkaido
#62,240 in Japan
#289,181 in the World
Forward Citations = 321
Company Filing History:


Wako Pure Chemical Industries, Inc.
where one patent can have more than one assignee
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#8 in Hokkaido
#62,240 in Japan
#289,181 in the World
Company Filing History:


Get your Inventor Badge Today