TREA

Sadataka Yuchi

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  • Sagamihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire distinguishing device
    • Patent number 8,441,359
    • Issue date May 14, 2013
    • Hochiki Corporation
    • Kumiko Ando
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire alarm system
    • Patent number 5,128,653
    • Issue date Jul 7, 1992
    • Hochiki Corporation
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire alarm system
    • Patent number 5,017,905
    • Issue date May 21, 1991
    • Hochiki Corporation
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Output correction system for analog sensor
    • Patent number 4,930,095
    • Issue date May 29, 1990
    • Hochiki Corp.
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire alarm system
    • Patent number 4,884,222
    • Issue date Nov 28, 1989
    • Tetsuya Nagashima
    • G08 - SIGNALLING
  • Information Patent Grant

    Detecting system and detector
    • Patent number 4,785,283
    • Issue date Nov 15, 1988
    • Hochiki Kabushiki Kaisha
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Emergency supervisory system
    • Patent number 4,752,698
    • Issue date Jun 21, 1988
    • Hochiki Corp.
    • Akira Furuyama
    • G08 - SIGNALLING
  • Information Patent Grant

    Analog fire sensor
    • Patent number 4,727,359
    • Issue date Feb 23, 1988
    • Hochiki Corp.
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire detector
    • Patent number 4,618,853
    • Issue date Oct 21, 1986
    • Hochiki Corporation
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Analog-type fire detector
    • Patent number 4,616,138
    • Issue date Oct 7, 1986
    • Hochiki Corporation
    • Sadataka Yuchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire alarm system
    • Patent number 4,555,695
    • Issue date Nov 26, 1985
    • Hochiki Kabushiki Kaisha
    • Haruchika Machida
    • G08 - SIGNALLING
  • Information Patent Grant

    Fire detector and fire alarm system having circuitry to detect remo...
    • Patent number 4,369,435
    • Issue date Jan 18, 1983
    • Hochiki Kabushiki Kaisha
    • Yasaburo Adachi
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    FIRE DISTINGUISHING DEVICE
    • Publication number 20100281947
    • Publication date Nov 11, 2010
    • Hochiki Corporation
    • Kumiko Ando
    • G08 - SIGNALLING