9 Utility and 5 Design Patents
#4,887 in Osaka
#94,423 in Japan
#449,075 in the World
rank by utility patentsForward Citations = 70
Company Filing History:



where one patent can have more than one assignee
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#4,887 in Osaka
#94,423 in Japan
#449,075 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today