TREA

Hitoshi Yasui

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Duplex computer system
    • Patent number 5,638,507
    • Issue date Jun 10, 1997
    • Hajime Akai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Distributed control system having a control unit to detect and cont...
    • Patent number 5,390,132
    • Issue date Feb 14, 1995
    • Yokogawa Electric Corporation
    • Yasuhiko Shioe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Switching power supply
    • Patent number 5,349,523
    • Issue date Sep 20, 1994
    • Yokogawa Electric Corporation
    • Kiyoharu Inou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Signal conditioner
    • Patent number 5,289,500
    • Issue date Feb 22, 1994
    • Yokogawa Electric Corporation
    • Kiyoharu Inou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Data input device
    • Publication number 20050264522
    • Publication date Dec 1, 2005
    • Yokogawa Electric Corporation
    • Tsuyoshi Abe
    • G06 - COMPUTING CALCULATING COUNTING