10 Utility and 1 Design Patents
#6,875 in Kanagawa
#84,896 in Japan
#401,930 in the World
rank by utility patentsForward Citations = 33
Company Filing History:
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#6,875 in Kanagawa
#84,896 in Japan
#401,930 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today