TREA

Kazuro Washi

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical deflection circuit
    • Patent number 4,810,940
    • Issue date Mar 7, 1989
    • Hitachi, Ltd.
    • Masanori Ogino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Television system
    • Patent number 4,720,744
    • Issue date Jan 19, 1988
    • Hitachi, Ltd.
    • Kazuro Washi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE