13 Utility and 7 Design Patents
#3,863 in Yokohama
#63,411 in Japan
#296,785 in the World
rank by utility patentsForward Citations = 105
Company Filing History:
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#3,863 in Yokohama
#63,411 in Japan
#296,785 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today