45 Utility and 1 Design Patents
#1,136 in Kanagawa
#9,212 in Japan
#43,883 in the World
rank by utility patentsForward Citations = 631
Company Filing History:
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#1,136 in Kanagawa
#9,212 in Japan
#43,883 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today