17 Utility and 5 Design Patents
#4,187 in Kanagawa
#45,285 in Japan
#210,226 in the World
rank by utility patentsForward Citations = 613
Company Filing History:
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#4,187 in Kanagawa
#45,285 in Japan
#210,226 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today