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Hiroshi OSADA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal conductive stress relaxation structure
    • Patent number 10,276,475
    • Issue date Apr 30, 2019
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Yuka Yamada
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Cooling-type switching element module
    • Patent number 9,198,332
    • Issue date Nov 24, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi Osada
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Semiconductor element cooling structure
    • Patent number 8,919,424
    • Issue date Dec 30, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device including power semiconductor element, branch...
    • Patent number 8,803,275
    • Issue date Aug 12, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power module
    • Patent number 8,526,189
    • Issue date Sep 3, 2013
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Gentaro Yamanaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Semiconductor device with a zigzag radiator
    • Patent number 8,503,181
    • Issue date Aug 6, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Kiyofumi Nakajima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Junction body, semiconductor module, and manufacturing method for j...
    • Patent number 8,471,386
    • Issue date Jun 25, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic component
    • Patent number 8,446,727
    • Issue date May 21, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power module
    • Patent number 8,294,272
    • Issue date Oct 23, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat sink and cooler
    • Patent number 8,291,967
    • Issue date Oct 23, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Semiconductor element cooling structure
    • Patent number 8,213,179
    • Issue date Jul 3, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Semiconductor element cooling structure
    • Patent number 8,125,078
    • Issue date Feb 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLING-TYPE SWITCHING ELEMENT MODULE
    • Publication number 20140198449
    • Publication date Jul 17, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroshi OSADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMAL CONDUCTIVE STRESS RELAXATION STRUCTURE
    • Publication number 20140174706
    • Publication date Jun 26, 2014
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Yuka YAMADA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT PIPE
    • Publication number 20120261093
    • Publication date Oct 18, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Yukio Miyachi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    JUNCTION BODY, SEMICONDUCTOR MODULE, AND MANUFACTURING METHOD FOR J...
    • Publication number 20110291282
    • Publication date Dec 1, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi Yamada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER MODULE
    • Publication number 20110242770
    • Publication date Oct 6, 2011
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Gentaro YAMANAKA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20110134608
    • Publication date Jun 9, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Kiyofumi Nakajima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR ELEMENT COOLING STRUCTURE
    • Publication number 20100319876
    • Publication date Dec 23, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER MODULE
    • Publication number 20100237507
    • Publication date Sep 23, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi YAMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR ELEMENT COOLING STRUCTURE
    • Publication number 20100182747
    • Publication date Jul 22, 2010
    • TOYOTA JIDOSHA KABUISHIKI KAISHA
    • Tadafumi Yoshida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COOLING DEVICE
    • Publication number 20100155027
    • Publication date Jun 24, 2010
    • TOYOTA JODOSHA KABUSHIKI KAISHA
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND ELECTRICALLY POWERED VEHICLE
    • Publication number 20100101878
    • Publication date Apr 29, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR ELEMENT COOLING STRUCTURE
    • Publication number 20100090336
    • Publication date Apr 15, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20090279276
    • Publication date Nov 12, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HEAT SINK AND COOLER
    • Publication number 20090250195
    • Publication date Oct 8, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COOLING DEVICE AND VEHICLE PROVIDED WITH THE SAME
    • Publication number 20090205802
    • Publication date Aug 20, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COOLER
    • Publication number 20090145586
    • Publication date Jun 11, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COOLER
    • Publication number 20090090490
    • Publication date Apr 9, 2009
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS