10 Utility and 1 Design Patents
#16,113 in Tokyo
#85,603 in Japan
#407,791 in the World
rank by utility patentsForward Citations = 3
Company Filing History:



where one patent can have more than one assignee
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#16,113 in Tokyo
#85,603 in Japan
#407,791 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today