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Naoyuki Miyazawa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Amplifier device
    • Patent number 12,119,311
    • Issue date Oct 15, 2024
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor amplifier
    • Patent number 11,588,441
    • Issue date Feb 21, 2023
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier module
    • Patent number 11,533,026
    • Issue date Dec 20, 2022
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor amplifier
    • Patent number 10,903,795
    • Issue date Jan 26, 2021
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier module
    • Patent number 10,763,802
    • Issue date Sep 1, 2020
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and amplifier apparatus
    • Patent number 10,396,025
    • Issue date Aug 27, 2019
    • Sumitomo Electric Device Innovations, Inc.
    • Yuichi Hasegawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier
    • Patent number 9,866,186
    • Issue date Jan 9, 2018
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier
    • Patent number 9,331,640
    • Issue date May 3, 2016
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Switching circuit and method for testing the same
    • Patent number 8,258,851
    • Issue date Sep 4, 2012
    • Sumitomo Electric Device Innovations, Inc.
    • Naoyuki Miyazawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    AMPLIFIER DEVICE
    • Publication number 20220254743
    • Publication date Aug 11, 2022
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR AMPLIFIER
    • Publication number 20210104977
    • Publication date Apr 8, 2021
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER MODULE
    • Publication number 20200358408
    • Publication date Nov 12, 2020
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR AMPLIFIER
    • Publication number 20200021246
    • Publication date Jan 16, 2020
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER MODULE
    • Publication number 20190123697
    • Publication date Apr 25, 2019
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND AMPLIFIER APPARATUS
    • Publication number 20180145023
    • Publication date May 24, 2018
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Yuichi HASEGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AMPLIFIER
    • Publication number 20160233841
    • Publication date Aug 11, 2016
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AMPLIFIER
    • Publication number 20150214905
    • Publication date Jul 30, 2015
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki MIYAZAWA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SWITCH AND METHOD OF CONTROL THE SAME
    • Publication number 20120075004
    • Publication date Mar 29, 2012
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki Miyazawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SWITCHING CIRCUIT AND METHOD FOR TESTING THE SAME
    • Publication number 20100237928
    • Publication date Sep 23, 2010
    • SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
    • Naoyuki Miyazawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE