7 Utility and 4 Design Patents
#1,316 in Ibaraki
#121,668 in Japan
#597,499 in the World
rank by utility patentsForward Citations = 186
Company Filing History:
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#1,316 in Ibaraki
#121,668 in Japan
#597,499 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today