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Masatsugu Ito

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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic shampoo machine
    • Patent number 7,191,474
    • Issue date Mar 20, 2007
    • Sanyo Electric Co., LTD
    • Hideaki Matsunaga
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automatic shampoo machine
    • Patent number 7,114,201
    • Issue date Oct 3, 2006
    • Sanyo Electric Co., LTD
    • Hideaki Matsunaga
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    Automatic shampoo machine
    • Publication number 20040261169
    • Publication date Dec 30, 2004
    • Hideaki Matsunaga
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Automatic shampoo machine
    • Publication number 20040255374
    • Publication date Dec 23, 2004
    • Hideaki Matsunaga
    • A45 - HAND OR TRAVELLING ARTICLES