18 Utility and 3 Design Patents
#675 in Saitama 343-0827
#41,952 in Japan
#194,568 in the World
rank by utility patentsForward Citations = 41
Company Filing History:
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#675 in Saitama 343-0827
#41,952 in Japan
#194,568 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today