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Kazuo WATANABE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,784,609
    • Issue date Oct 10, 2023
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,658,622
    • Issue date May 23, 2023
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier apparatus
    • Patent number 11,616,479
    • Issue date Mar 28, 2023
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Terashima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,606,066
    • Issue date Mar 14, 2023
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,545,944
    • Issue date Jan 3, 2023
    • Murata Manufacturing Co., Ltd.
    • Jun Enomoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 11,515,840
    • Issue date Nov 29, 2022
    • Murata Manufacturing Co., Ltd.
    • Kazuo Watanabe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,469,715
    • Issue date Oct 11, 2022
    • Murata Manufacturing Co., Ltd.
    • Jun Enomoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,387,796
    • Issue date Jul 12, 2022
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,323,081
    • Issue date May 3, 2022
    • Murata Manufacturing Co., Ltd.
    • Satoshi Arayashiki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 11,264,952
    • Issue date Mar 1, 2022
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,258,406
    • Issue date Feb 22, 2022
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,245,365
    • Issue date Feb 8, 2022
    • Murata Manufacturing Co., Ltd.
    • Toshikazu Terashima
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit and power amplifier module
    • Patent number 11,190,138
    • Issue date Nov 30, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,114,982
    • Issue date Sep 7, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,985,715
    • Issue date Apr 20, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,972,051
    • Issue date Apr 6, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Communication unit
    • Patent number 10,965,325
    • Issue date Mar 30, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communication unit
    • Patent number 10,944,438
    • Issue date Mar 9, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,848,111
    • Issue date Nov 24, 2020
    • Murata Manufacturing Co., Ltd.
    • Satoshi Arayashiki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,819,286
    • Issue date Oct 27, 2020
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,715,084
    • Issue date Jul 14, 2020
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 10,693,418
    • Issue date Jun 23, 2020
    • Murata Manufacturing Co., Ltd.
    • Kazuo Watanabe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,389,307
    • Issue date Aug 20, 2019
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 10,284,150
    • Issue date May 7, 2019
    • Murata Manufacturing Co., Ltd.
    • Kazuo Watanabe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Communication unit
    • Patent number 10,256,848
    • Issue date Apr 9, 2019
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communication unit
    • Patent number 10,256,849
    • Issue date Apr 9, 2019
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Power amplifier
    • Patent number 10,236,828
    • Issue date Mar 19, 2019
    • Murata Manufacturing Co., Ltd.
    • Kazuma Sugiura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,177,724
    • Issue date Jan 8, 2019
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,171,036
    • Issue date Jan 1, 2019
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,135,395
    • Issue date Nov 20, 2018
    • Murata Manufacturing Co., Ltd.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210234519
    • Publication date Jul 29, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210226595
    • Publication date Jul 22, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Jun ENOMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210194433
    • Publication date Jun 24, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210175857
    • Publication date Jun 10, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Jun ENOMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210044262
    • Publication date Feb 11, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi ARAYASHIKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT
    • Publication number 20210006205
    • Publication date Jan 7, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER APPARATUS
    • Publication number 20200321927
    • Publication date Oct 8, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Toshikazu TERASHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200313629
    • Publication date Oct 1, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Toshikazu TERASHIMA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200304071
    • Publication date Sep 24, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20200304070
    • Publication date Sep 24, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kazuo Watanabe
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200304073
    • Publication date Sep 24, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT AND POWER AMPLIFIER MODULE
    • Publication number 20200212846
    • Publication date Jul 2, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200195210
    • Publication date Jun 18, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200083845
    • Publication date Mar 12, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200076384
    • Publication date Mar 5, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200014344
    • Publication date Jan 9, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi ARAYASHIKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20190326857
    • Publication date Oct 24, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    COMMUNICATION UNIT
    • Publication number 20190190547
    • Publication date Jun 20, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION UNIT
    • Publication number 20190190546
    • Publication date Jun 20, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT
    • Publication number 20190103841
    • Publication date Apr 4, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20190089307
    • Publication date Mar 21, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20180287562
    • Publication date Oct 4, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20180152143
    • Publication date May 31, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT
    • Publication number 20180062579
    • Publication date Mar 1, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20180041169
    • Publication date Feb 8, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kazuma Sugiura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20180019713
    • Publication date Jan 18, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kazuo WATANABE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BIAS CIRCUIT
    • Publication number 20180006608
    • Publication date Jan 4, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20170359038
    • Publication date Dec 14, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION UNIT
    • Publication number 20170302300
    • Publication date Oct 19, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION UNIT
    • Publication number 20170302301
    • Publication date Oct 19, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE