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Tadafumi YOSHIDA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cooler
    • Patent number 11,004,766
    • Issue date May 11, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,736,238
    • Issue date Aug 4, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori Uchiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric power conversion device for providing a stabilized potenti...
    • Patent number 10,165,701
    • Issue date Dec 25, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yuji Nishibe
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter and method for manufacturing power converter
    • Patent number 9,941,187
    • Issue date Apr 10, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor device and manufacturing method thereof
    • Patent number 9,768,095
    • Issue date Sep 19, 2017
    • NIPPON SOKEN, INC.
    • Tomo Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cooling fin structure
    • Patent number 9,523,541
    • Issue date Dec 20, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Masanori Kawaura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Cooler
    • Patent number 9,212,853
    • Issue date Dec 15, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • 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

    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

    Drive apparatus for vehicle
    • Patent number 8,397,845
    • Issue date Mar 19, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device
    • Patent number 8,344,564
    • Issue date Jan 1, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cooling apparatus for semiconductor element
    • Patent number 8,331,092
    • Issue date Dec 11, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Masanori Kawaura
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Vehicle drive system
    • Patent number 8,272,462
    • Issue date Sep 25, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Injection cooling heat exchanger for vehicle electrical components
    • Patent number 8,251,131
    • Issue date Aug 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • 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

    Drive device for hybrid vehicle
    • Patent number 8,201,650
    • Issue date Jun 19, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cooling structure for inverter and capacitor accommodated integrall...
    • Patent number 8,148,859
    • Issue date Apr 3, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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
  • Information Patent Grant

    Vehicle drive mechanism
    • Patent number 8,058,849
    • Issue date Nov 15, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor drive device and vehicle provided with the same
    • Patent number 8,030,863
    • Issue date Oct 4, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Driving mechanism
    • Patent number 8,018,103
    • Issue date Sep 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Structure for mounting vehicle driving apparatus
    • Patent number 7,977,830
    • Issue date Jul 12, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Heat dissipation device and power module
    • Patent number 7,961,474
    • Issue date Jun 14, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Semiconductor module, and hybrid vehicle drive device including the...
    • Patent number 7,932,624
    • Issue date Apr 26, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive device
    • Patent number 7,851,954
    • Issue date Dec 14, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuhiro Endo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle driving apparatus
    • Patent number 7,800,260
    • Issue date Sep 21, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Yutaka Komatsu
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COOLER
    • Publication number 20190393128
    • Publication date Dec 26, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi YOSHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190246517
    • Publication date Aug 8, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori Uchiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC POWER CONVERSION DEVICE
    • Publication number 20180013356
    • Publication date Jan 11, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yuji NISHIBE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20170154837
    • Publication date Jun 1, 2017
    • NIPPON SOKEN, INC.
    • Tomo SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERTER AND METHOD FOR MANUFACTURING POWER CONVERTER
    • Publication number 20170040241
    • Publication date Feb 9, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi YOSHIDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLER
    • Publication number 20140284028
    • Publication date Sep 25, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLER
    • Publication number 20140284029
    • Publication date Sep 25, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COOLING FIN STRUCTURE
    • Publication number 20140138063
    • Publication date May 22, 2014
    • NIPPON SOKEN, INC.
    • Masanori Kawaura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COOLER
    • Publication number 20130206375
    • Publication date Aug 15, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • 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

    COOLING APPARATUS FOR SEMICONDUCTOR ELEMENT
    • Publication number 20110108247
    • Publication date May 12, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Masanori KAWAURA
    • 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

    DRIVE APPARATUS FOR VEHICLE
    • Publication number 20100175933
    • Publication date Jul 15, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    TURBO FAN ENGINE
    • Publication number 20100170221
    • Publication date Jul 8, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HEAT DISSIPATION DEVICE AND POWER MODULE
    • Publication number 20100172104
    • Publication date Jul 8, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • F28 - HEAT EXCHANGE IN GENERAL
  • 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

    DRIVING MECHANISM
    • Publication number 20100127583
    • Publication date May 27, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVE DEVICE
    • Publication number 20100127586
    • Publication date May 27, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES 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

    VEHICLE DRIVE SYSTEM
    • Publication number 20100084206
    • Publication date Apr 8, 2010
    • Asin Aw Co., Ltd.
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE DEVICE
    • Publication number 20100072865
    • Publication date Mar 25, 2010
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Yasuhiro Endo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING STRUCTURE FOR INVERTER AND CAPACITOR ACCOMMODATED INTEGRALL...
    • Publication number 20100013331
    • Publication date Jan 21, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVE DEVICE AND VEHICLE PROVIDED WITH THE SAME
    • Publication number 20090289583
    • Publication date Nov 26, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL
  • 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

    CURRENT DETECTING DEVICE
    • Publication number 20090278526
    • Publication date Nov 12, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • G01 - MEASURING TESTING
  • Information Patent Application

    STRUCTURE FOR MOUNTING VEHICLE DRIVING APPARATUS
    • Publication number 20090267427
    • Publication date Oct 29, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VEHICLE DRIVE MECHANISM
    • Publication number 20090250272
    • Publication date Oct 8, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tadafumi Yoshida
    • B60 - VEHICLES IN GENERAL