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Hiroyuki Uratani

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  • Gwangju-city, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Suction nozzle-hanging apparatus for use in vacuum cleaner
    • Publication number 20090100629
    • Publication date Apr 23, 2009
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Dong-houn YANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction nozzle for use in vacuum cleaner
    • Publication number 20090089967
    • Publication date Apr 9, 2009
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Dong-houn Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction port assembly and vacuum cleaner having the same
    • Publication number 20080289138
    • Publication date Nov 27, 2008
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Dong-Houn Yang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Brush assembly for vacuum cleaner and vacuum cleaner employing the...
    • Publication number 20070067949
    • Publication date Mar 29, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Hyun-ju Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Brush assembly for a vacuum cleaner
    • Publication number 20060185119
    • Publication date Aug 24, 2006
    • Samsung.
    • Hwa-Joong Kim
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Dust agitator and vacuum cleaner having the same
    • Publication number 20050125941
    • Publication date Jun 16, 2005
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Myoung-sun Joung
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...