TREA

Youichi Amako

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  • Niigata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas insulation transformer
    • Patent number 6,859,124
    • Issue date Feb 22, 2005
    • Hitachi, Ltd.
    • Akira Nishimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of fabricating a core for a transformer
    • Patent number 6,769,169
    • Issue date Aug 3, 2004
    • Hitachi, Ltd.
    • Akira Nishimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformer
    • Patent number 6,611,191
    • Issue date Aug 26, 2003
    • Hitachi, Ltd.
    • Akira Nishimizu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of fabricating a core for a transformer
    • Publication number 20030137386
    • Publication date Jul 24, 2003
    • Akira Nishimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Gas insulation transformer
    • Publication number 20030080841
    • Publication date May 1, 2003
    • Hitachi, Ltd
    • Akira Nishimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Transformer
    • Publication number 20020101321
    • Publication date Aug 1, 2002
    • Akira Nishimizu
    • H01 - BASIC ELECTRIC ELEMENTS