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Izumi Yamaura

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  • Kawanishi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Upright vacuum cleaner
    • Patent number 5,930,864
    • Issue date Aug 3, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Takayuki Inoue
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner
    • Patent number 5,799,363
    • Issue date Sep 1, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Takayuki Inoue
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner
    • Patent number 5,553,347
    • Issue date Sep 10, 1996
    • Matsushita Electric Industrial Co., Ltd.
    • Takayuki Inoue
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric blower
    • Patent number 4,679,990
    • Issue date Jul 14, 1987
    • Matsushita Electric Industrial Co., Ltd.
    • Izumi Yamaura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...