TREA

Masaki Shibuya

Follow

Person

  • Shiga, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Suction unit for use in an electric vacuum cleaner and electric vac...
    • Patent number 7,257,852
    • Issue date Aug 21, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Masaki Shibuya
    • 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 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

    Suction unit for use in an electric vacuum cleaner and electric vac...
    • Publication number 20040261217
    • Publication date Dec 30, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Masaki Shibuya
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • 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...