20 Utility and 3 Design Patents
#3,491 in Kanagawa
#35,530 in Japan
#161,562 in the World
rank by utility patentsForward Citations = 39
Company Filing History:
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#3,491 in Kanagawa
#35,530 in Japan
#161,562 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today