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Yuji KOMATSUZAKI

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Doherty amplifier and communication device
    • Patent number 12,176,857
    • Issue date Dec 24, 2024
    • Mitsubishi Electric Corporation
    • Yuji Komatsuzaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Doherty amplifier and communication device
    • Patent number 12,176,856
    • Issue date Dec 24, 2024
    • Mitsubishi Electric Corporation
    • Yuji Komatsuzaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Doherty amplifier
    • Patent number 12,160,201
    • Issue date Dec 3, 2024
    • Mitsubishi Electric Corporation
    • Kei Fukunaga
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Doherty amplifier and Doherty amplifier circuit
    • Patent number 11,133,781
    • Issue date Sep 28, 2021
    • Mitsubishi Electric Corporation
    • Keigo Nakatani
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier
    • Patent number 10,748,860
    • Issue date Aug 18, 2020
    • Mitsubishi Electric Corporation
    • Keigo Nakatani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Doherty amplifier
    • Patent number 10,608,594
    • Issue date Mar 31, 2020
    • Mitsubishi Electric Corporation
    • Yuji Komatsuzaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Load modulation amplifier
    • Patent number 10,523,158
    • Issue date Dec 31, 2019
    • Mitsubishi Electric Corporation
    • Shintaro Shinjo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Distortion compensation circuit
    • Patent number 10,396,721
    • Issue date Aug 27, 2019
    • Mitsubishi Electric Corporation
    • Yuji Komatsuzaki
    • 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

    Distortion compensation circuit
    • Patent number 9,929,700
    • Issue date Mar 27, 2018
    • Mitsubishi Electric Corporation
    • Hiroshi Otsuka
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    LOW DISTORTION AMPLIFIER
    • Publication number 20240364272
    • Publication date Oct 31, 2024
    • Mitsubishi Electric Corporation
    • Marie TAGUCHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER AND SIGNAL DISTRIBUTION METHOD
    • Publication number 20240348210
    • Publication date Oct 17, 2024
    • Mitsubishi Electric Corporation
    • Takuma TORII
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20240204731
    • Publication date Jun 20, 2024
    • Mitsubishi Electric Corporation
    • Shuichi SAKATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20240056037
    • Publication date Feb 15, 2024
    • Mitsubishi Electric Corporation
    • Keigo NAKATANI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20230421107
    • Publication date Dec 28, 2023
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIGITAL-TO-ANALOG CONVERTER
    • Publication number 20230361783
    • Publication date Nov 9, 2023
    • Mitsubishi Electric Corporation
    • Shuichi SAKATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY MODULATION DEVICE, POWER SUPPLY MODULATION METHOD, AND...
    • Publication number 20230121001
    • Publication date Apr 20, 2023
    • Mitsubishi Electric Corporation
    • Satoru HONDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20230048682
    • Publication date Feb 16, 2023
    • Mitsubishi Electric Corporation
    • Keigo NAKATANI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER CIRCUIT
    • Publication number 20230026142
    • Publication date Jan 26, 2023
    • Mitsubishi Electric Corporation
    • Shuichi SAKATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20230029039
    • Publication date Jan 26, 2023
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20220407468
    • Publication date Dec 22, 2022
    • Mitsubishi Electric Corporation
    • Takuma TORII
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER SUPPLY MODULATOR AND POWER SUPPLY MODULATION TYPE AMPLIFIER
    • Publication number 20220407416
    • Publication date Dec 22, 2022
    • Mitsubishi Electric Corporation
    • Kento SAIKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DOHERTY AMPLIFIER AND COMMUNICATION DEVICE
    • Publication number 20220239259
    • Publication date Jul 28, 2022
    • Mitsubishi Electric Corporation
    • Shuichi SAKATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20220069776
    • Publication date Mar 3, 2022
    • Mitsubishi Electric Corporation
    • Kei FUKUNAGA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER AND COMMUNICATION DEVICE
    • Publication number 20220021346
    • Publication date Jan 20, 2022
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER AND COMMUNICATION DEVICE
    • Publication number 20220021345
    • Publication date Jan 20, 2022
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH-FREQUENCY AMPLIFIER
    • Publication number 20210083627
    • Publication date Mar 18, 2021
    • Mitsubishi Electric Corporation
    • Shuichi SAKATA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER AND DOHERTY AMPLIFIER CIRCUIT
    • Publication number 20200244227
    • Publication date Jul 30, 2020
    • Mitsubishi Electric Corporation
    • Keigo NAKATANI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DOHERTY AMPLIFIER
    • Publication number 20190149097
    • Publication date May 16, 2019
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER
    • Publication number 20190148315
    • Publication date May 16, 2019
    • Mitsubishi Electric Corporation
    • Keigo NAKATANI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    LOAD MODULATION AMPLIFIER
    • Publication number 20190028062
    • Publication date Jan 24, 2019
    • Mitsubishi Electric Corporation
    • Shintaro SHINJO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DISTORTION COMPENSATION CIRCUIT
    • Publication number 20180316317
    • Publication date Nov 1, 2018
    • Mitsubishi Electric Corporation
    • Yuji KOMATSUZAKI
    • 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

    DISTORTION COMPENSATION CIRCUIT
    • Publication number 20170047898
    • Publication date Feb 16, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Hiroshi OTSUKA
    • H03 - BASIC ELECTRONIC CIRCUITRY