22 Utility and 2 Design Patents
#2,159 in Yokohama
#31,851 in Japan
#147,523 in the World
rank by utility patentsForward Citations = 442
Company Filing History:
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#2,159 in Yokohama
#31,851 in Japan
#147,523 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today