19 Utility and 4 Design Patents
#2,593 in Yokohama
#39,195 in Japan
#181,132 in the World
rank by utility patentsForward Citations = 424
Company Filing History:
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#2,593 in Yokohama
#39,195 in Japan
#181,132 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today