30 Utility and 2 Design Patents
#304 in Saitama 343-0827
#19,470 in Japan
#90,710 in the World
rank by utility patentsForward Citations = 187
Company Filing History:
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#304 in Saitama 343-0827
#19,470 in Japan
#90,710 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today