7 Utility and 2 Design Patents
#6,302 in Osaka
#121,602 in Japan
#597,011 in the World
rank by utility patentsForward Citations = 47
Company Filing History:



where one patent can have more than one assignee
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#6,302 in Osaka
#121,602 in Japan
#597,011 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today