TREA

Takahide MATSUO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transformer
    • Patent number 9,812,250
    • Issue date Nov 7, 2017
    • Hitachi, Ltd.
    • Yasunori Ono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stationary induction apparatus
    • Patent number 9,711,274
    • Issue date Jul 18, 2017
    • Hitachi, Ltd.
    • Taku Oyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Power transforming system and method
    • Patent number 6,525,917
    • Issue date Feb 25, 2003
    • Hitachi, Ltd.
    • Hiroshi Arita
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Substation with surge arresters
    • Patent number 5,712,756
    • Issue date Jan 27, 1998
    • Hitachi, Ltd.
    • Jun Ozawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Transformer
    • Publication number 20160086726
    • Publication date Mar 24, 2016
    • Hitachi, Ltd
    • Yasunori ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Stationary Induction Electric Apparatus
    • Publication number 20160062386
    • Publication date Mar 3, 2016
    • Hitachi, Ltd
    • Satoshi ICHIMURA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Stationary Induction Apparatus
    • Publication number 20150371767
    • Publication date Dec 24, 2015
    • Hitachi, Ltd
    • Taku OYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Transformer
    • Publication number 20150287524
    • Publication date Oct 8, 2015
    • Hitachi, Ltd
    • Yasunori ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Transformer for Wind Power Generation and Wind Power Generation Sy...
    • Publication number 20130026764
    • Publication date Jan 31, 2013
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Noriyuki Hayashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine Power Generating Facilities
    • Publication number 20120211991
    • Publication date Aug 23, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Noriyuki HAYASHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Transformer for Wind Power Station and/or Wind Power Generating Fac...
    • Publication number 20120119505
    • Publication date May 17, 2012
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Noriyuki Hayashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

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