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Hidenori Kitamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner and dust bag for vacuum cleaner
    • Patent number 7,765,636
    • Issue date Aug 3, 2010
    • Panasonic Corporation
    • Masanobu Hirota
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 7,306,640
    • Issue date Dec 11, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshiki Kuroki
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner having an ion generator
    • Patent number 7,174,593
    • Issue date Feb 13, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Masakuni Soejima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner capable of compressing dirt
    • Patent number 7,047,593
    • Issue date May 23, 2006
    • Matsushita Electrical Industrial Co., Ltd.
    • Hidenori Kitamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric vacuum cleaner
    • Patent number 5,740,583
    • Issue date Apr 21, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Sadahiro Shimada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Refuse processing machine
    • Patent number 5,634,600
    • Issue date Jun 3, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Tadashi Kubota
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Vacuum cleaner floor nozzle having an auxiliary agitator
    • Patent number 5,249,331
    • Issue date Oct 5, 1993
    • Matsushita Elecric Industrial Co., Ltd.
    • Tomomi Mitani
    • 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

    Apparatus for supporting an electric blower of a vacuum cleaner
    • Patent number 4,746,092
    • Issue date May 24, 1988
    • Matsushita Electric Industrial Co., Ltd.
    • Seizo Hayashi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 4,716,620
    • Issue date Jan 5, 1988
    • Matsushita Electric Industrial Co., Ltd.
    • Seizo Hayashi
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum cleaner and dust bag for vacuum cleaner
    • Publication number 20060191416
    • Publication date Aug 31, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Masanobu Hirota
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20040128791
    • Publication date Jul 8, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Yoshiki Kuroki
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum cleaner having an ion generator
    • Publication number 20030140444
    • Publication date Jul 31, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Masakuni Soejima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20030028994
    • Publication date Feb 13, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hidenori Kitamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...