19 Utility and 1 Design Patents
#98 in Shizuoka-ken
#38,966 in Japan
#180,036 in the World
rank by utility patentsForward Citations = 112
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#98 in Shizuoka-ken
#38,966 in Japan
#180,036 in the World
rank by utility patentsCompany Filing History:


Get your Inventor Badge Today