9 Utility and 4 Design Patents
#282 in Shiga
#94,567 in Japan
#450,308 in the World
rank by utility patentsForward Citations = 84
Company Filing History:



where one patent can have more than one assignee
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#282 in Shiga
#94,567 in Japan
#450,308 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today