23 Utility and 3 Design Patents
#1 in Iyomishima
#29,873 in Japan
#138,438 in the World
rank by utility patentsForward Citations = 2,041
Company Filing History:
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#1 in Iyomishima
#29,873 in Japan
#138,438 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today