TREA

Kenichiro Sunaba

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner
    • Patent number 7,311,742
    • Issue date Dec 25, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Mori
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner hose unit having a hose fitting with a coupling prot...
    • Patent number 6,678,916
    • Issue date Jan 20, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Hashizume
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric vacuum cleaner having a structure for facilitating the man...
    • Patent number 6,588,051
    • Issue date Jul 8, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Hashizume
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric vacuum cleaner having increased stability and resistance a...
    • Patent number 6,574,827
    • Issue date Jun 10, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Hashizume
    • 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

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum Cleaner
    • Publication number 20040143929
    • Publication date Jul 29, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroshi Mori
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Electric vacuum cleaner, and vacuum cleaner hose
    • Publication number 20030051307
    • Publication date Mar 20, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Hashizume
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Electric vacuum cleaner, and vacuum cleaner hose
    • Publication number 20020112316
    • Publication date Aug 22, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Kiyoshi Hashizume
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Electric vacuum cleaner, and vacuum cleaner hose
    • Publication number 20010018780
    • Publication date Sep 6, 2001
    • Kiyoshi Hashizume
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...