21 Utility and 15 Design Patents
#3,362 in Kanagawa
#34,013 in Japan
#157,258 in the World
rank by utility patentsForward Citations = 753
Company Filing History:
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#3,362 in Kanagawa
#34,013 in Japan
#157,258 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today