67 Utility and 9 Design Patents
#336 in Yokohama
#4,090 in Japan
#21,649 in the World
rank by utility patentsForward Citations = 848
Company Filing History:

Canon Aptex
where one patent can have more than one assignee
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#336 in Yokohama
#4,090 in Japan
#21,649 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today