9 Utility and 8 Design Patents
#17,827 in Tokyo
#95,491 in Japan
#457,239 in the World
rank by utility patentsForward Citations = 104
Company Filing History:



where one patent can have more than one assignee
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#17,827 in Tokyo
#95,491 in Japan
#457,239 in the World
rank by utility patentsCompany Filing History:



Get your Inventor Badge Today