TREA

Tsutomu Miyauchi

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power control unit
    • Patent number 8,120,365
    • Issue date Feb 21, 2012
    • Hitachi, Ltd.
    • Akihiko Emori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power control unit
    • Patent number 7,692,430
    • Issue date Apr 6, 2010
    • Hitachi, Ltd.
    • Akihiko Emori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power control unit
    • Patent number 7,319,333
    • Issue date Jan 15, 2008
    • Hitachi, Ltd.
    • Akihiko Emori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power control unit
    • Patent number 7,075,306
    • Issue date Jul 11, 2006
    • Hitachi, Ltd.
    • Akihiko Emori
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Traffic System Optimization Device
    • Publication number 20170039306
    • Publication date Feb 9, 2017
    • Hitachi, Ltd
    • Kazuo MUTO
    • B61 - RAILWAYS
  • Information Patent Application

    Power Control Unit
    • Publication number 20100148728
    • Publication date Jun 17, 2010
    • HITACHI, LTD.
    • Akihiko Emori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power Control Unit
    • Publication number 20080084179
    • Publication date Apr 10, 2008
    • Hitachi, Ltd
    • Akihiko Emori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power control unit
    • Publication number 20060109008
    • Publication date May 25, 2006
    • Hitachi, Ltd
    • Akihiko Emori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER CONTROL UNIT
    • Publication number 20060012372
    • Publication date Jan 19, 2006
    • Hitachi, Ltd
    • Akihiko Emori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Hybrid transport vehicle
    • Publication number 20040216636
    • Publication date Nov 4, 2004
    • Hitachi, Ltd.
    • Akihiko Emori
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Power control unit
    • Publication number 20040138785
    • Publication date Jul 15, 2004
    • Akihiko Emori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...