TREA

Hisayuki Nagase

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric transfer switch
    • Patent number D474751
    • Issue date May 20, 2003
    • Kabushiki Kaisha ISE
    • Katsuhiro Yoshida
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electric transfer switch unit
    • Patent number 6,538,223
    • Issue date Mar 25, 2003
    • Kabushiki Kaisha ISE
    • Katsuhiro Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power source switching device
    • Patent number 4,937,403
    • Issue date Jun 26, 1990
    • Aichi Electric Works Co., Ltd.
    • Junichi Minoura
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC TRANSFER SWITCH UNIT
    • Publication number 20030070908
    • Publication date Apr 17, 2003
    • Katsuhiro Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS