23 Utility and 2 Design Patents
#475 in Saitama 343-0827
#29,179 in Japan
#134,069 in the World
rank by utility patentsForward Citations = 154
Company Filing History:
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#475 in Saitama 343-0827
#29,179 in Japan
#134,069 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today