35 Utility and 5 Design Patents
#3,337 in Tokyo
#15,279 in Japan
#71,908 in the World
rank by utility patentsForward Citations = 160
Company Filing History:



where one patent can have more than one assignee
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#3,337 in Tokyo
#15,279 in Japan
#71,908 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today