12 Utility and 2 Design Patents
#5,901 in Kanagawa
#69,780 in Japan
#327,270 in the World
rank by utility patentsForward Citations = 46
Company Filing History:
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#5,901 in Kanagawa
#69,780 in Japan
#327,270 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today