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Hiroyuki Uratani

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  • Shiga, JP
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Patents Grantslast 30 patents

  • 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 and suction nozzle employed therein
    • Patent number 7,131,164
    • Issue date Nov 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Uratani
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric vacuum cleaner
    • Patent number 6,536,073
    • Issue date Mar 25, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Uratani
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Vacuum cleaner and suction nozzle employed therein
    • Publication number 20030217431
    • Publication date Nov 27, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Uratani
    • 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

    Electric cleaner
    • Publication number 20010029641
    • Publication date Oct 18, 2001
    • Hiroyuki Uratani
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...