64 Utility and 1 Design Patents
#16 in Nagaokakyo
#4,533 in Japan
#23,619 in the World
rank by utility patentsForward Citations = 130
Company Filing History:
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#16 in Nagaokakyo
#4,533 in Japan
#23,619 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today