5 Utility and 2 Design Patents
#147 in Tama
#160,680 in Japan
#810,030 in the World
rank by utility patentsForward Citations = 150
Company Filing History:



where one patent can have more than one assignee
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#147 in Tama
#160,680 in Japan
#810,030 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today