5 Utility and 37 Design Patents
#4 in Saitama 343-0827
#257 in Japan
#3,594 in the World
rank by design patentsForward Citations = 817
Company Filing History:
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#4 in Saitama 343-0827
#257 in Japan
#3,594 in the World
rank by design patentsCompany Filing History:
Get your Inventor Badge Today