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Katsuya Shimizu

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Directional coupler
    • Patent number 12,068,521
    • Issue date Aug 20, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 12,051,843
    • Issue date Jul 30, 2024
    • Murata Manufacturing Co., Ltd.
    • Daisuke Tokuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler including a main line and a sub-line switchably...
    • Patent number 11,962,061
    • Issue date Apr 16, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,837,770
    • Issue date Dec 5, 2023
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,699,983
    • Issue date Jul 11, 2023
    • Murata Manufacturing Co., Ltd.
    • Daisuke Tokuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,509,034
    • Issue date Nov 22, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,456,517
    • Issue date Sep 27, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,121,444
    • Issue date Sep 14, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bidirectional coupler
    • Patent number 10,964,996
    • Issue date Mar 30, 2021
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20220407211
    • Publication date Dec 22, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20220077559
    • Publication date Mar 10, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210376441
    • Publication date Dec 2, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210344096
    • Publication date Nov 4, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210184328
    • Publication date Jun 17, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210036395
    • Publication date Feb 4, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenta SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210036396
    • Publication date Feb 4, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210013858
    • Publication date Jan 14, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20200076045
    • Publication date Mar 5, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BIDIRECTIONAL COUPLER
    • Publication number 20200021003
    • Publication date Jan 16, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Photodiode Having Hetero-Junction Between Semi-Insulating Zinc Oxid...
    • Publication number 20080116454
    • Publication date May 22, 2008
    • Kodenshi Corporation
    • Katsuya Shimizu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...