11 Utility and 1 Design Patents
#390 in Nagaokakyo
#75,722 in Japan
#354,092 in the World
rank by utility patentsForward Citations = 8
Company Filing History:
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#390 in Nagaokakyo
#75,722 in Japan
#354,092 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today