29 Utility and 2 Design Patents
#298 in Shizuoka
#20,201 in Japan
#92,783 in the World
rank by utility patentsForward Citations = 545
Company Filing History:
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#298 in Shizuoka
#20,201 in Japan
#92,783 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today