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Yukio NAKASHIMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion apparatus
    • Patent number 12,137,543
    • Issue date Nov 5, 2024
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Parallel driving device and power conversion device
    • Patent number 11,955,959
    • Issue date Apr 9, 2024
    • Mitsubishi Electric Corporation
    • Yasushi Nakayama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 11,128,235
    • Issue date Sep 21, 2021
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Main circuit wiring member and power conversion device
    • Patent number 10,873,268
    • Issue date Dec 22, 2020
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle auxiliary power supply device
    • Patent number 10,770,985
    • Issue date Sep 8, 2020
    • Mitsubishi Electric Corporation
    • Takeshi Tanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power converter
    • Patent number 10,727,729
    • Issue date Jul 28, 2020
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter with a parallel flat plate conductor electrically c...
    • Patent number 10,554,123
    • Issue date Feb 4, 2020
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus and power semiconductor module
    • Patent number 10,411,589
    • Issue date Sep 10, 2019
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power semiconductor module
    • Patent number 10,312,227
    • Issue date Jun 4, 2019
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power converter
    • Patent number 10,312,904
    • Issue date Jun 4, 2019
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 10,243,483
    • Issue date Mar 26, 2019
    • Mitsubishi Electric Corporation
    • Hirokazu Takabayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cooling device for railroad vehicle
    • Patent number 10,202,130
    • Issue date Feb 12, 2019
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • B61 - RAILWAYS
  • Information Patent Grant

    Power unit and power conversion apparatus
    • Patent number 9,893,610
    • Issue date Feb 13, 2018
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cooling device for under-floor device for vehicle
    • Patent number 9,863,302
    • Issue date Jan 9, 2018
    • Mitsubishi Electric Corporation
    • Hiroyuki Higashino
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Power converter
    • Patent number 9,712,044
    • Issue date Jul 18, 2017
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Three-level power converting apparatus with reduced conduction loss
    • Patent number 9,654,026
    • Issue date May 16, 2017
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric vehicle control device and brake controlling method for el...
    • Patent number 9,505,309
    • Issue date Nov 29, 2016
    • Mitsubishi Electric Corporation
    • Hirokazu Takabayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power semiconductor module
    • Patent number 9,299,628
    • Issue date Mar 29, 2016
    • Mitsubishi Electric Corporation
    • Takayoshi Miki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power module and three-level power converter using the same
    • Patent number 9,281,760
    • Issue date Mar 8, 2016
    • Mitsubishi Electric Corporation
    • Tomohiro Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus with a laminated bus bar comprising an e...
    • Patent number 9,270,199
    • Issue date Feb 23, 2016
    • Mitsubishi Electric Corporation
    • Tomohiro Kobayashi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20220272877
    • Publication date Aug 25, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio NAKASHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PARALLEL DRIVING DEVICE AND POWER CONVERSION DEVICE
    • Publication number 20220231595
    • Publication date Jul 21, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Yasushi NAKAYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING DEVICE
    • Publication number 20220057144
    • Publication date Feb 24, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio NAKASHIMA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20210135598
    • Publication date May 6, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAIN CIRCUIT WIRING MEMBER AND POWER CONVERSION DEVICE
    • Publication number 20190379295
    • Publication date Dec 12, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio NAKASHIMA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20190296638
    • Publication date Sep 26, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SEMICONDUCTOR MODULE
    • Publication number 20190019785
    • Publication date Jan 17, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20190006934
    • Publication date Jan 3, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20180241389
    • Publication date Aug 23, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION APPARATUS AND POWER SEMICONDUCTOR MODULE
    • Publication number 20170338734
    • Publication date Nov 23, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING DEVICE FOR RAILROAD VEHICLE
    • Publication number 20170305443
    • Publication date Oct 26, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio NAKASHIMA
    • B61 - RAILWAYS
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20170237360
    • Publication date Aug 17, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Hirokazu TAKABAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VEHICLE AUXILIARY POWER SUPPLY DEVICE
    • Publication number 20170179842
    • Publication date Jun 22, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Takeshi TANAKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20170005570
    • Publication date Jan 5, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER UNIT AND POWER CONVERSION APPARATUS
    • Publication number 20160241136
    • Publication date Aug 18, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio NAKASHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC VEHICLE CONTROL DEVICE AND BRAKE CONTROLLING METHOD FOR EL...
    • Publication number 20160052399
    • Publication date Feb 25, 2016
    • Mitsubishi Electric Corporation
    • Hirokazu TAKABAYASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DUAL-ELEMENT POWER MODULE AND THREE-LEVEL POWER CONVERTER USING THE...
    • Publication number 20150222201
    • Publication date Aug 6, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    THREE-LEVEL POWER CONVERTING APPARATUS
    • Publication number 20150214856
    • Publication date Jul 30, 2015
    • Mitsubishi Electric Corporation
    • Yukio Nakashima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING DEVICE FOR UNDER-FLOOR DEVICE FOR VEHICLE
    • Publication number 20140318736
    • Publication date Oct 30, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Hiroyuki Higashino
    • B61 - RAILWAYS
  • Information Patent Application

    POWER SEMICONDUCTOR MODULE
    • Publication number 20140138707
    • Publication date May 22, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Takayoshi Miki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20130322141
    • Publication date Dec 5, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomohiro Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING DEVICE AND POWER CONVERSION DEVICE
    • Publication number 20130319635
    • Publication date Dec 5, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Tomohiro Kobayashi
    • B61 - RAILWAYS
  • Information Patent Application

    POWER SEMICONDUCTOR MODULE, POWER CONVERSION APPARATUS, AND RAILROA...
    • Publication number 20130169035
    • Publication date Jul 4, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukio Nakashima
    • B60 - VEHICLES IN GENERAL