TREA

Rei Henmi

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 8,456,787
    • Issue date Jun 4, 2013
    • Hitachi, Ltd.
    • Rei Henmi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 6,646,861
    • Issue date Nov 11, 2003
    • Hitachi, Ltd.
    • Hiroyasu Watanabe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 6,560,091
    • Issue date May 6, 2003
    • Hitachi, Ltd.
    • Masahiro Takahoshi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Gas insulated switchgear
    • Patent number 6,556,428
    • Issue date Apr 29, 2003
    • Hitachi, Ltd.
    • Masahiro Takahoshi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS INSULATED SWITCHGEAR
    • Publication number 20110205681
    • Publication date Aug 25, 2011
    • JAPAN AE POWER SYSTEMS CORPORATION
    • Rei Henmi
    • G01 - MEASURING TESTING