13 Utility and 3 Design Patents
#5,412 in Kanagawa
#62,193 in Japan
#288,947 in the World
rank by utility patentsForward Citations = 340
Company Filing History:



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#5,412 in Kanagawa
#62,193 in Japan
#288,947 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today