7 Utility and 43 Design Patents
#1 in Hiratsuka
#180 in Japan
#2,786 in the World
rank by design patentsForward Citations = 585
Company Filing History:


Yamashin Filter Manufacturing Corp.
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#1 in Hiratsuka
#180 in Japan
#2,786 in the World
rank by design patentsCompany Filing History:


Get your Inventor Badge Today