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Kohei YAMAUCHI

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  • Matsumoto-city, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat sink
    • Patent number 11,624,562
    • Issue date Apr 11, 2023
    • Fuji Electric Co., Ltd.
    • Takumi Nakamura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Semiconductor module, vehicle, and method of manufacturing semicond...
    • Patent number 11,380,599
    • Issue date Jul 5, 2022
    • Fuji Electric Co., Ltd.
    • Kohei Yamauchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,201,121
    • Issue date Dec 14, 2021
    • Fuji Electric Co., Ltd.
    • Kohei Yamauchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device, cooling module, power converting device, and...
    • Patent number 10,971,431
    • Issue date Apr 6, 2021
    • Fuji Electric Co., Ltd.
    • Kohei Yamauchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor module
    • Patent number 10,916,491
    • Issue date Feb 9, 2021
    • Fuji Electric Co., Ltd.
    • Ryoichi Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,446,460
    • Issue date Oct 15, 2019
    • Fuji Electric Co., Ltd.
    • Hiromichi Gohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,332,845
    • Issue date Jun 25, 2019
    • Fuji Electric Co., Ltd.
    • Takafumi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,128,345
    • Issue date Nov 13, 2018
    • Fuji Electric Co., Ltd.
    • Ryoichi Kato
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT SINK
    • Publication number 20220412670
    • Publication date Dec 29, 2022
    • Fuji Electric Co., Ltd.
    • Takumi NAKAMURA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT SINK
    • Publication number 20210102760
    • Publication date Apr 8, 2021
    • Fuji Electric Co., Ltd.
    • Takumi NAKAMURA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SEMICONDUCTOR MODULE, VEHICLE, AND METHOD OF MANUFACTURING SEMICOND...
    • Publication number 20200402880
    • Publication date Dec 24, 2020
    • Fuji Electric Co., Ltd.
    • Kohei YAMAUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR DEVICE, COOLING MODULE, POWER CONVERTING DEVICE, AND...
    • Publication number 20190371705
    • Publication date Dec 5, 2019
    • Fuji Electric Co., Ltd.
    • Kohei YAMAUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SEMICONDUCTOR MODULE
    • Publication number 20190088575
    • Publication date Mar 21, 2019
    • Fuji Electric Co., Ltd.
    • Ryoichi Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180315676
    • Publication date Nov 1, 2018
    • Fuji Electric Co., Ltd.
    • Hiromichi GOHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180301422
    • Publication date Oct 18, 2018
    • Fuji Electric Co., Ltd.
    • Kohei YAMAUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180166549
    • Publication date Jun 14, 2018
    • Fuji Electric Co., Ltd.
    • Ryoichi KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180166397
    • Publication date Jun 14, 2018
    • Fuji Electric Co., Ltd.
    • Takafumi YAMADA
    • H01 - BASIC ELECTRIC ELEMENTS