7 Utility and 1 Design Patents
#1,315 in Ibaraki
#121,533 in Japan
#596,499 in the World
rank by utility patentsForward Citations = 36
Company Filing History:
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#1,315 in Ibaraki
#121,533 in Japan
#596,499 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today