20 Utility and 3 Design Patents
#179 in Nagaokakyo
#36,470 in Japan
#168,458 in the World
rank by utility patentsForward Citations = 53
Company Filing History:
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#179 in Nagaokakyo
#36,470 in Japan
#168,458 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today