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Tosiaki Fujiwara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric cleaner
    • Patent number 8,549,701
    • Issue date Oct 8, 2013
    • Panasonic Corporation
    • Tosiaki Fujiwara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric cleaner
    • Patent number 8,438,693
    • Issue date May 14, 2013
    • Panasonic Corporation
    • Tosiaki Fujiwara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 7,698,777
    • Issue date Apr 20, 2010
    • Panasonic Corporation
    • Tosiaki Fujiwara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC CLEANER
    • Publication number 20120159734
    • Publication date Jun 28, 2012
    • PANASONIC CORPORATION
    • Tosiaki Fujiwara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTRIC CLEANER
    • Publication number 20100281646
    • Publication date Nov 11, 2010
    • PANASONIC CORPORATION
    • Tosiaki Fujiwara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Vacuum cleaner
    • Publication number 20070136980
    • Publication date Jun 21, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Tosiaki Fujiwara
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...