14 Utility and 3 Design Patents
#3,605 in Yokohama
#58,129 in Japan
#270,606 in the World
rank by utility patentsForward Citations = 75
Company Filing History:

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#3,605 in Yokohama
#58,129 in Japan
#270,606 in the World
rank by utility patentsCompany Filing History:

Get your Inventor Badge Today