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Takaaki Yoshioka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amplifier
    • Patent number 11,264,951
    • Issue date Mar 1, 2022
    • Mitsubishi Electric Corporation
    • Takaaki Yoshioka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    High-frequency power amplifier
    • Patent number 10,763,797
    • Issue date Sep 1, 2020
    • Mitsubishi Electric Corporation
    • Takaaki Yoshioka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Multi-stage high frequency amplifier
    • Patent number 10,574,197
    • Issue date Feb 25, 2020
    • Mitsubishi Electric Corporation
    • Takaaki Yoshioka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Doherty amplifier
    • Patent number 10,340,855
    • Issue date Jul 2, 2019
    • Mitsubishi Electric Corporation
    • Yuji Komatsuzaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 9,508,787
    • Issue date Nov 29, 2016
    • Mitsubishi Electric Corporation
    • Takaaki Yoshioka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High frequency device
    • Patent number 9,484,321
    • Issue date Nov 1, 2016
    • Mitsubishi Electric Corporation
    • Shinichi Miwa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-frequency power amplifier and method for manufacturing the same
    • Patent number 9,343,380
    • Issue date May 17, 2016
    • Mitsubishi Electric Corporation
    • Kunihiro Sato
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-FREQUENCY, MULTISTAGE, LOW-NOISE AMPLIFIER
    • Publication number 20230066275
    • Publication date Mar 2, 2023
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20220045654
    • Publication date Feb 10, 2022
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER
    • Publication number 20210091723
    • Publication date Mar 25, 2021
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH FREQUENCY CIRCUIT AND HIGH FREQUENCY POWER AMPLIFIER
    • Publication number 20190296701
    • Publication date Sep 26, 2019
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY POWER AMPLIFIER
    • Publication number 20190131937
    • Publication date May 2, 2019
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MULTI-STAGE HIGH FREQUENCY AMPLIFIER
    • Publication number 20180331664
    • Publication date Nov 15, 2018
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20180287566
    • Publication date Oct 4, 2018
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20160218170
    • Publication date Jul 28, 2016
    • Mitsubishi Electric Corporation
    • Takaaki YOSHIOKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH-FREQUENCY POWER AMPLIFIER AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20150236649
    • Publication date Aug 20, 2015
    • Mitsubishi Electric Corporation
    • Kunihiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HIGH FREQUENCY DEVICE
    • Publication number 20140146506
    • Publication date May 29, 2014
    • Mitsubishi Electric Corporation
    • Shinichi Miwa
    • H01 - BASIC ELECTRIC ELEMENTS