TREA

Shunji Ookubo

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  • Kumagaya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Color cathode ray tube
    • Patent number 6,720,726
    • Issue date Apr 13, 2004
    • Kabushiki Kaisha Toshiba
    • Junichi Kimiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode-ray tube apparatus
    • Patent number 6,646,381
    • Issue date Nov 11, 2003
    • Kabushiki Kaisha Toshiba
    • Takahiro Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode ray tube apparatus
    • Patent number 6,489,737
    • Issue date Dec 3, 2002
    • Kabushiki Kaisha Toshiba
    • Junichi Kimiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode ray tube apparatus
    • Patent number 6,486,624
    • Issue date Nov 26, 2002
    • Kabushiki Kaisha Toshiba
    • Junichi Kimiya
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Cathode ray tube apparatus
    • Publication number 20020047666
    • Publication date Apr 25, 2002
    • Junichi Kimiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode ray tube apparatus
    • Publication number 20020047657
    • Publication date Apr 25, 2002
    • Junichi Kimiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Cathode-ray tube apparatus
    • Publication number 20020043921
    • Publication date Apr 18, 2002
    • Takahiro Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS