25 Utility and 1 Design Patents
#137 in Nagaokakyo
#26,362 in Japan
#122,288 in the World
rank by utility patentsForward Citations = 26
Company Filing History:
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#137 in Nagaokakyo
#26,362 in Japan
#122,288 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today