5 Utility and 2 Design Patents
#1,789 in Ibaraki
#160,068 in Japan
#800,624 in the World
rank by utility patentsForward Citations = 73
Company Filing History:
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#1,789 in Ibaraki
#160,068 in Japan
#800,624 in the World
rank by utility patentsCompany Filing History:
Get your Inventor Badge Today