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Yukimasa Hayashida

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  • Fukuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power semiconductor device
    • Patent number 12,308,305
    • Issue date May 20, 2025
    • Mitsubishi Electric Corporation
    • Daisuke Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Methods for manufacturing a semiconductor device
    • Patent number 11,996,299
    • Issue date May 28, 2024
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device including a groove within a resin insulating p...
    • Patent number 11,569,141
    • Issue date Jan 31, 2023
    • Mitsubishi Electric Corporation
    • Daisuke Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,488,896
    • Issue date Nov 1, 2022
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method of manufacturing semiconductor devi...
    • Patent number 11,239,124
    • Issue date Feb 1, 2022
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor module and power conversion device
    • Patent number 11,063,025
    • Issue date Jul 13, 2021
    • Mitsubishi Electric Corporation
    • Junichi Nakashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor module
    • Patent number 11,049,803
    • Issue date Jun 29, 2021
    • Mitsubishi Electric Corporation
    • Takayuki Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,804,253
    • Issue date Oct 13, 2020
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,748,830
    • Issue date Aug 18, 2020
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Radiation plate structure, semiconductor device, and method for man...
    • Patent number 10,692,794
    • Issue date Jun 23, 2020
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power semiconductor device
    • Patent number 10,483,175
    • Issue date Nov 19, 2019
    • Mitsubishi Electric Corporation
    • Shoko Araki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and semiconductor module provided with same
    • Patent number 10,361,136
    • Issue date Jul 23, 2019
    • Mitsubishi Electric Corporation
    • Shigeru Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,325,827
    • Issue date Jun 18, 2019
    • Mitsubishi Electric Corporation
    • Shigeru Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power semiconductor device
    • Patent number D827590
    • Issue date Sep 4, 2018
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power semiconductor module
    • Patent number 9,941,255
    • Issue date Apr 10, 2018
    • Mitsubishi Electric Corporation
    • Junichi Nakashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power semiconductor module
    • Patent number 9,899,328
    • Issue date Feb 20, 2018
    • Mitsubishi Electric Corporation
    • Yoshiko Tamada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power semiconductor device
    • Patent number D798832
    • Issue date Oct 3, 2017
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Power semiconductor device
    • Patent number D790491
    • Issue date Jun 27, 2017
    • Mitsubishi Electric Corporation
    • Yukimasa Hayashida
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,585,279
    • Issue date Feb 28, 2017
    • Mitsubishi Electric Corporation
    • Goro Yasutomi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,363,914
    • Issue date Jun 7, 2016
    • Mitubishi Electric Corporation
    • Goro Yasutomi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power semiconductor device module
    • Patent number 8,569,890
    • Issue date Oct 29, 2013
    • Mitsubishi Electric Corporation
    • Kazuhiro Morishita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device having filler with thermal conductive particles
    • Patent number 7,554,192
    • Issue date Jun 30, 2009
    • Mitsubishi Electric Corporation
    • Masuo Koga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power semiconductor module
    • Patent number 7,514,777
    • Issue date Apr 7, 2009
    • Mitsubishi Electric Corporation
    • Yasuto Kawaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device having a resistance for equalizing the current...
    • Patent number 7,405,448
    • Issue date Jul 29, 2008
    • Mitsubishi Electric Corporation
    • Masuo Koga
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20240297104
    • Publication date Sep 5, 2024
    • Mitsubishi Electric Corporation
    • Daisuke OYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...
    • Publication number 20230352380
    • Publication date Nov 2, 2023
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE, POWER CONVERSION DEVICE AND MOVING BODY
    • Publication number 20220238459
    • Publication date Jul 28, 2022
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210217675
    • Publication date Jul 15, 2021
    • Mitsubishi Electric Corporation
    • Daisuke OYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...
    • Publication number 20210134607
    • Publication date May 6, 2021
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVI...
    • Publication number 20200243411
    • Publication date Jul 30, 2020
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MODULE
    • Publication number 20200185315
    • Publication date Jun 11, 2020
    • Mitsubishi Electric Corporation
    • Takayuki MATSUMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR MODULE AND POWER CONVERSION DEVICE
    • Publication number 20200185359
    • Publication date Jun 11, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Junichi NAKASHIMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200111772
    • Publication date Apr 9, 2020
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190206757
    • Publication date Jul 4, 2019
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RADIATION PLATE STRUCTURE, SEMICONDUCTOR DEVICE, AND METHOD FOR MAN...
    • Publication number 20180294203
    • Publication date Oct 11, 2018
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE
    • Publication number 20180261517
    • Publication date Sep 13, 2018
    • Mitsubishi Electric Corporation
    • Shoko ARAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE PROVIDED WITH SAME
    • Publication number 20180204778
    • Publication date Jul 19, 2018
    • Mitsubishi Electric Corporation
    • Shigeru HASEGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180197813
    • Publication date Jul 12, 2018
    • Mitsubishi Electric Corporation
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR MODULE
    • Publication number 20160358895
    • Publication date Dec 8, 2016
    • MITSUBISHI ELECTRIC CORPORATION
    • Junichi NAKASHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR MODULE
    • Publication number 20160351505
    • Publication date Dec 1, 2016
    • Mitsubishi Electric Corporation
    • Yoshiko TAMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160079142
    • Publication date Mar 17, 2016
    • Mitsubishi Electric Corporation
    • Shigeru HASEGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150351276
    • Publication date Dec 3, 2015
    • Mitsubishi Electric Corporation
    • Goro YASUTOMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150116956
    • Publication date Apr 30, 2015
    • Mitsubishi Electric Corporation
    • Goro Yasutomi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20140291701
    • Publication date Oct 2, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukimasa Hayashida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR DEVICE MODULE
    • Publication number 20130249100
    • Publication date Sep 26, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Kazuhiro MORISHITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20120153451
    • Publication date Jun 21, 2012
    • MITSUBISHI ELECTRIC CORPORATION
    • Yukimasa HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER SEMICONDUCTOR MODULE
    • Publication number 20080105896
    • Publication date May 8, 2008
    • MITSUBISHI ELECTRIC CORPORATION
    • Yasuto KAWAGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20080006932
    • Publication date Jan 10, 2008
    • Mitsubishi Electric Corporation
    • Masuo KOGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE HAVING A RESISTANCE FOR EQUALIZING THE CURRENT...
    • Publication number 20070284745
    • Publication date Dec 13, 2007
    • MITSUBISHI ELECTRIC CORPORATION
    • Masuo KOGA
    • H01 - BASIC ELECTRIC ELEMENTS