TREA

Susumu Hamada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suction cleaner
    • Patent number 7,647,671
    • Issue date Jan 19, 2010
    • Sharp Kabushiki Kaisha
    • Hiroshi Yoshimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric cleaner
    • Publication number 20060130267
    • Publication date Jun 22, 2006
    • Yasuhiro Oka
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Suction cleaner
    • Publication number 20050039296
    • Publication date Feb 24, 2005
    • Hiroshi Yoshimura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...