6 Utility and 1 Design Patents
#9,918 in Kanagawa
#137,716 in Japan
#680,230 in the World
rank by utility patentsForward Citations = 87
Company Filing History:
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#9,918 in Kanagawa
#137,716 in Japan
#680,230 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today