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Takehide Yokozuka

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power module and manufacturing method thereof
    • Patent number 8,723,320
    • Issue date May 13, 2014
    • Hitachi, Ltd.
    • Isamu Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor power module, inverter, and method of manufacturing a...
    • Patent number 8,472,188
    • Issue date Jun 25, 2013
    • Hitachi, Ltd.
    • Keisuke Horiuchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Engine control unit
    • Patent number 7,899,602
    • Issue date Mar 1, 2011
    • Hitachi, Ltd.
    • Hideto Yoshinari
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electronic device
    • Patent number 7,554,039
    • Issue date Jun 30, 2009
    • Hitachi, Ltd.
    • Takehide Yokozuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Si power device mounted on a substrate including arrangements to pr...
    • Patent number 7,535,092
    • Issue date May 19, 2009
    • Hitachi, Ltd.
    • Takehide Yokozuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic device
    • Patent number 7,445,455
    • Issue date Nov 4, 2008
    • Hitachi, Ltd.
    • Takehide Yokozuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic apparatus
    • Patent number 7,425,762
    • Issue date Sep 16, 2008
    • Hitachi, Ltd.
    • Takehiko Hasebe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic apparatus
    • Patent number 7,145,231
    • Issue date Dec 5, 2006
    • Hitachi, Ltd.
    • Takehiko Hasebe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic apparatus
    • Patent number 6,744,135
    • Issue date Jun 1, 2004
    • Hitachi, Ltd.
    • Takehiko Hasebe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Module and Manufacturing Method Thereof
    • Publication number 20130049201
    • Publication date Feb 28, 2013
    • Hitachi, Ltd
    • Isamu YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    ELECTRONIC APPARATUS
    • Publication number 20090008128
    • Publication date Jan 8, 2009
    • Takehiko Hasebe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Engine Control Unit
    • Publication number 20080294324
    • Publication date Nov 27, 2008
    • Hitachi, Ltd
    • Hideto Yoshinari
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20080142571
    • Publication date Jun 19, 2008
    • Takehide Yokozuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electronic apparatus
    • Publication number 20070080447
    • Publication date Apr 12, 2007
    • Takehiko Hasebe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electronic device
    • Publication number 20060234420
    • Publication date Oct 19, 2006
    • Takehide Yokozuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electronic device
    • Publication number 20060192291
    • Publication date Aug 31, 2006
    • Takehide Yokozuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electronic device
    • Publication number 20060068609
    • Publication date Mar 30, 2006
    • Takehide Yokozuka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electronic apparatus
    • Publication number 20040207073
    • Publication date Oct 21, 2004
    • Takehiko Hasebe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Electronic apparatus
    • Publication number 20030002260
    • Publication date Jan 2, 2003
    • Takehiko Hasebe
    • H01 - BASIC ELECTRIC ELEMENTS