12 Utility and 1 Design Patents
#5,826 in Kanagawa
#68,551 in Japan
#318,818 in the World
rank by utility patentsForward Citations = 42
Company Filing History:
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#5,826 in Kanagawa
#68,551 in Japan
#318,818 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today