TREA

Yuta Yokotsuji

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 12,062,726
    • Issue date Aug 13, 2024
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,664,465
    • Issue date May 30, 2023
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,355,651
    • Issue date Jun 7, 2022
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,964,825
    • Issue date Mar 30, 2021
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,930,798
    • Issue date Feb 23, 2021
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,665,728
    • Issue date May 26, 2020
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,497,816
    • Issue date Dec 3, 2019
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,056,502
    • Issue date Aug 21, 2018
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,818,886
    • Issue date Nov 14, 2017
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,577,118
    • Issue date Feb 21, 2017
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wide band-gap semiconductor device including schotky electrode and...
    • Patent number 9,548,353
    • Issue date Jan 17, 2017
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device with trench structure and manufacturing method...
    • Patent number 9,478,673
    • Issue date Oct 25, 2016
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and method for producing same
    • Patent number 9,111,769
    • Issue date Aug 18, 2015
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,111,852
    • Issue date Aug 18, 2015
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20240372012
    • Publication date Nov 7, 2024
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20230253510
    • Publication date Aug 10, 2023
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220271174
    • Publication date Aug 25, 2022
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210135017
    • Publication date May 6, 2021
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200243691
    • Publication date Jul 30, 2020
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200083388
    • Publication date Mar 12, 2020
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180351005
    • Publication date Dec 6, 2018
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180062000
    • Publication date Mar 1, 2018
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170125609
    • Publication date May 4, 2017
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20150372154
    • Publication date Dec 24, 2015
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
    • Publication number 20150333190
    • Publication date Nov 19, 2015
    • ROHM CO., LTD.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
    • Publication number 20150311278
    • Publication date Oct 29, 2015
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME
    • Publication number 20150034970
    • Publication date Feb 5, 2015
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20140203299
    • Publication date Jul 24, 2014
    • Rohm Co., Ltd.
    • Masatoshi Aketa
    • H01 - BASIC ELECTRIC ELEMENTS