10 Utility and 1 Design Patents
#1,452 in Saitama 343-0827
#83,723 in Japan
#390,486 in the World
rank by utility patentsForward Citations = 16
Company Filing History:



where one patent can have more than one assignee
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#1,452 in Saitama 343-0827
#83,723 in Japan
#390,486 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today