5 Utility and 4 Design Patents
#1,027 in Sakai
#162,740 in Japan
#829,329 in the World
rank by utility patentsForward Citations = 220
Company Filing History:
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#1,027 in Sakai
#162,740 in Japan
#829,329 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today