TREA

Hideaki Etou

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cathode-ray tube apparatus
    • Patent number 7,355,331
    • Issue date Apr 8, 2008
    • Matsushita Toshiba Picture Display Co., Ltd.
    • Kenichiro Taniwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Color cathode ray tube having variable apertures in a shadow mask
    • Patent number 6,954,026
    • Issue date Oct 11, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Color picture tube
    • Patent number 6,885,140
    • Issue date Apr 26, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Color picture tube
    • Patent number 6,608,434
    • Issue date Aug 19, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode ray tube having apertured shadow mask
    • Patent number 6,566,795
    • Issue date May 20, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hideharu Ohmae
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Color cathode ray tube
    • Patent number 5,982,084
    • Issue date Nov 9, 1999
    • Matsushita Electronics Corporation
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Cathode-ray tube apparatus
    • Publication number 20050174036
    • Publication date Aug 11, 2005
    • MATSUSHITA TOSHIBA PICTURE DISPLAY CO., LTD.
    • Kenichiro Taniwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Color cathode ray tube
    • Publication number 20030230962
    • Publication date Dec 18, 2003
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Color picture tube
    • Publication number 20030102795
    • Publication date Jun 5, 2003
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Color picture tube
    • Publication number 20020125811
    • Publication date Sep 12, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Hideaki Etou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode ray tube
    • Publication number 20010008359
    • Publication date Jul 19, 2001
    • Matsushita Electronics Corporation
    • Hideharu Ohmae
    • H01 - BASIC ELECTRIC ELEMENTS