29 Utility and 12 Design Patents
#304 in Shizuoka
#20,835 in Japan
#97,207 in the World
rank by utility patentsForward Citations = 542
Company Filing History:
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#304 in Shizuoka
#20,835 in Japan
#97,207 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today