37 Utility and 2 Design Patents
#1,041 in Yokohama
#13,815 in Japan
#65,425 in the World
rank by utility patentsForward Citations = 115
Company Filing History:



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#1,041 in Yokohama
#13,815 in Japan
#65,425 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today