TREA

Nihon Technical Kabushiki Kaisha

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Patents Grantslast 30 patents

  • Information Patent Grant

    Head plate operating mechanism for cassette tape player
    • Patent number 4,873,597
    • Issue date Oct 10, 1989
    • Nihon Technical Kabushiki Kaisha
    • Ryousuke Hatanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape player
    • Patent number 4,802,039
    • Issue date Jan 31, 1989
    • Nihon Technical Kabushiki Kaisha
    • Ryousuke Hatanaka
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Radio receiving circuit with a search tuning mechanism
    • Patent number 4,792,988
    • Issue date Dec 20, 1988
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Push-button tuner
    • Patent number 4,635,490
    • Issue date Jan 13, 1987
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Push button type tuner
    • Patent number 4,617,831
    • Issue date Oct 21, 1986
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Push-button tuner
    • Patent number 4,616,516
    • Issue date Oct 14, 1986
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Push-button tuner
    • Patent number 4,610,173
    • Issue date Sep 9, 1986
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pushbutton tuner
    • Patent number 4,463,618
    • Issue date Aug 7, 1984
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pushbutton tuner
    • Patent number 4,351,195
    • Issue date Sep 28, 1982
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pushbutton tuner
    • Patent number 4,317,381
    • Issue date Mar 2, 1982
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Turret type frequency selector
    • Patent number 4,265,128
    • Issue date May 5, 1981
    • Nihon Technical Kabushiki Kaisha
    • Hideki Ohshima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Channel-selecting, presettable, rotary type tuning device
    • Patent number 4,165,499
    • Issue date Aug 21, 1979
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual band pushbutton tuner
    • Patent number 4,143,555
    • Issue date Mar 13, 1979
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Cassette tape player
    • Patent number 4,134,142
    • Issue date Jan 9, 1979
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Pushbutton tuner
    • Patent number 4,099,421
    • Issue date Jul 11, 1978
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Actuator for push button tuner
    • Patent number 4,041,784
    • Issue date Aug 16, 1977
    • Nihon Technical Kabushiki Kaisha
    • Tamaki Ohashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Actuator for pushbutton tuner
    • Patent number 4,010,652
    • Issue date Mar 8, 1977
    • Nihon Technical Kabushiki Kaisha
    • Yoshihiro Sugimoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Actuator for pushbutton tuner
    • Patent number 4,003,266
    • Issue date Jan 18, 1977
    • Nihon Technical Kabushiki Kaisha
    • Shohei Yamagishi
    • H03 - BASIC ELECTRONIC CIRCUITRY