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Yoshitaka Murata

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  • Hikone-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric blower and vacuum cleaner using same
    • Patent number 7,416,384
    • Issue date Aug 26, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Tsuyoshi Tokuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric blower and vacuum cleaner using it
    • Patent number 6,592,329
    • Issue date Jul 15, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Toru Hirose
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric blower and electric cleaner with an air cooled power devic...
    • Patent number 6,488,475
    • Issue date Dec 3, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshitaka Murata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Suction head for attachment to a vacuum cleaner
    • Patent number 5,063,635
    • Issue date Nov 12, 1991
    • Matsushita Electric Industrial Co., Ltd.
    • Mitsuo Ishii
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor nozzle for vacuum cleaner
    • Patent number 5,029,361
    • Issue date Jul 9, 1991
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshitaka Murata
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor nozzle of a vacuum cleaner
    • Patent number 4,964,190
    • Issue date Oct 23, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshitaka Murata
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Suction nozzle device for use in vacuum cleaner
    • Patent number 4,903,369
    • Issue date Feb 27, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Hidenori Kitamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor nozzle for electric cleaner
    • Patent number 4,901,394
    • Issue date Feb 20, 1990
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuo Nakamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Nozzle assembly for vacuum cleaner
    • Patent number 4,638,526
    • Issue date Jan 27, 1987
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshitaka Murata
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric blower and vacuum cleaner using same
    • Publication number 20040123482
    • Publication date Jul 1, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO, Ltd.
    • Tsuyoshi Tokuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric blower and electric cleaner using same
    • Publication number 20010036409
    • Publication date Nov 1, 2001
    • Yoshitaka Murata
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...