23 Utility and 4 Design Patents
#3,039 in Kanagawa
#29,927 in Japan
#138,931 in the World
rank by utility patentsForward Citations = 78
Company Filing History:
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#3,039 in Kanagawa
#29,927 in Japan
#138,931 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today