18 Utility and 1 Design Patents
#596 in Shizuoka
#41,836 in Japan
#193,982 in the World
rank by utility patentsForward Citations = 55
Company Filing History:
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#596 in Shizuoka
#41,836 in Japan
#193,982 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today