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Keisuke Horiuchi

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SEMICONDUCTOR MODULE
    • Publication number 20240145331
    • Publication date May 2, 2024
    • HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
    • Hitoshi NISHIMORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION DEVICE AND ELECTRIC RAILROAD VEHICLE EQUIPPED WITH...
    • Publication number 20210075342
    • Publication date Mar 11, 2021
    • Hitachi, Ltd
    • Keisuke HORIUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20200093039
    • Publication date Mar 19, 2020
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20170215304
    • Publication date Jul 27, 2017
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Semiconductor power module and power conversion apparatus using the...
    • Publication number 20160190915
    • Publication date Jun 30, 2016
    • HITACHI POWER SEMICONDUCTOR DEVICE, LTD.
    • Keisuke HORIUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    UNINTERRUPTIBLE POWER-SUPPLY SYSTEM
    • Publication number 20160056667
    • Publication date Feb 25, 2016
    • Hitachi, Ltd
    • Yuichiro KONISHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20150382501
    • Publication date Dec 31, 2015
    • Hitachi Automotive Systems, Ltd.
    • Keisuke Horiuchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20150349656
    • Publication date Dec 3, 2015
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Conversion Apparatus
    • Publication number 20150223366
    • Publication date Aug 6, 2015
    • Hitachi Automotive Systems, Ltd.
    • Keisuke Horiuchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRIC POWER CONVERSION APPARATUS
    • Publication number 20150222196
    • Publication date Aug 6, 2015
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20150070955
    • Publication date Mar 12, 2015
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20130194853
    • Publication date Aug 1, 2013
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Power Semiconductor Device
    • Publication number 20130135824
    • Publication date May 30, 2013
    • Hitachi, Ltd
    • Yu Harubeppu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power Conversion Device
    • Publication number 20130128646
    • Publication date May 23, 2013
    • Hitachi Automotive Systems, Ltd.
    • Atsuo Nishihara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Cooling System for Onboard Electrical Power Converter, and Electric...
    • Publication number 20120050993
    • Publication date Mar 1, 2012
    • Hitachi, Ltd
    • Osamu SUZUKI
    • B61 - RAILWAYS
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20110228479
    • Publication date Sep 22, 2011
    • Hitachi, Ltd
    • Takeshi TOKUYAMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Semiconductor Power Module, Inverter/Converter Including the same,...
    • Publication number 20110188204
    • Publication date Aug 4, 2011
    • Hitachi, Ltd
    • Keisuke HORIUCHI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Electric Power Converter
    • Publication number 20110049976
    • Publication date Mar 3, 2011
    • Hitachi, Ltd
    • Osamu SUZUKI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR POWER MODULE, INVERTER, AND METHOD OF MANUFACTURING A...
    • Publication number 20100208427
    • Publication date Aug 19, 2010
    • Hitachi, Ltd.
    • Keisuke Horiuchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Conversion Apparatus and Power Module
    • Publication number 20100097765
    • Publication date Apr 22, 2010
    • HITACHI, LTD.
    • Hideyo Suzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electric Power Conversion Apparatus
    • Publication number 20090231811
    • Publication date Sep 17, 2009
    • Hitachi Ltd.
    • Takeshi Tokuyama
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR