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Katsuya Kato

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Doherty amplifier
    • Patent number 12,081,174
    • Issue date Sep 3, 2024
    • Mitsubishi Electric Corporation
    • Katsuya Kato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Doherty amplifier
    • Patent number 11,374,539
    • Issue date Jun 28, 2022
    • Mitsubishi Electric Corporation
    • Katsuya Kato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier
    • Patent number 11,303,254
    • Issue date Apr 12, 2022
    • Mitsubishi Electric Corporation
    • Shohei Hatanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,972,588
    • Issue date May 15, 2018
    • Mitsubishi Electric Corporation
    • Katsuya Kato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier including a plurality of FET cells connected in par...
    • Patent number 9,800,210
    • Issue date Oct 24, 2017
    • Mitsubishi Electric Corporation
    • Katsuya Kato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Cascode amplifier
    • Patent number 8,890,622
    • Issue date Nov 18, 2014
    • Mitsubishi Electric Corporation
    • Miyo Miyashita
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20220278652
    • Publication date Sep 1, 2022
    • Mitsubishi Electric Corporation
    • Katsuya KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AMPLIFIER
    • Publication number 20210143781
    • Publication date May 13, 2021
    • Mitsubishi Electric Corporation
    • Shohei HATANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20210013840
    • Publication date Jan 14, 2021
    • Mitsubishi Electric Corporation
    • Katsuya KATO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180090456
    • Publication date Mar 29, 2018
    • Mitsubishi Electric Corporation
    • Katsuya KATO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20170207753
    • Publication date Jul 20, 2017
    • Mitsubishi Electric Corporation
    • Katsuya KATO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CASCODE AMPLIFIER
    • Publication number 20150340997
    • Publication date Nov 26, 2015
    • Mitsubishi Electric Corporation
    • Katsuya KATO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER CIRCUIT
    • Publication number 20150048887
    • Publication date Feb 19, 2015
    • Mitsubishi Electric Corporation
    • Naoko Nitta
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY AMPLIFIER MODULE AND HIGH-FREQUENCY AMPLIFIER MODULE...
    • Publication number 20140232467
    • Publication date Aug 21, 2014
    • MITSUBISHI ELECTRIC CORPORATION
    • Kenji Mukai
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CASCODE AMPLIFIER
    • Publication number 20140132358
    • Publication date May 15, 2014
    • Miyo Miyashita
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FRONT-END AMPLIFIER
    • Publication number 20140103996
    • Publication date Apr 17, 2014
    • Mitsubishi Electric Corporation
    • Kenichi Horiguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE