15 Utility and 1 Design Patents
#10,299 in Tokyo
#53,218 in Japan
#247,388 in the World
rank by utility patentsForward Citations = 251
Company Filing History:



where one patent can have more than one assignee
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#10,299 in Tokyo
#53,218 in Japan
#247,388 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today