13 Utility and 1 Design Patents
#608 in Toyota
#63,411 in Japan
#296,787 in the World
rank by utility patentsForward Citations = 39
Company Filing History:



where one patent can have more than one assignee
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#608 in Toyota
#63,411 in Japan
#296,787 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today