29 Utility and 4 Design Patents
#3 in Higashimatsuyama
#20,194 in Japan
#92,762 in the World
rank by utility patentsForward Citations = 549
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#3 in Higashimatsuyama
#20,194 in Japan
#92,762 in the World
rank by utility patentsCompany Filing History:


Get your Inventor Badge Today