TREA

Shinji Murooka

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  • Mobara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cathode ray tube
    • Patent number 6,259,206
    • Issue date Jul 10, 2001
    • Hitachi, Ltd.
    • Yasumasa Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cathode ray tube
    • Patent number 6,150,760
    • Issue date Nov 21, 2000
    • Hitachi, Ltd.
    • Yasumasa Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS