18 Utility and 1 Design Patents
#3,929 in Kanagawa
#41,850 in Japan
#194,016 in the World
rank by utility patentsForward Citations = 22
Company Filing History:
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#3,929 in Kanagawa
#41,850 in Japan
#194,016 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today