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Kenichi SHIMAMOTO

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power amplifier circuit, radio frequency circuit, communication dev...
    • Patent number 12,206,439
    • Issue date Jan 21, 2025
    • Murata Manufacturing Co., Ltd.
    • Takeshi Kogure
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 12,199,573
    • Issue date Jan 14, 2025
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier, power amplifier circuit, and power amplifier device
    • Patent number 12,160,207
    • Issue date Dec 3, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor chip
    • Patent number 11,676,825
    • Issue date Jun 13, 2023
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier circuit and semiconductor device
    • Patent number 11,601,102
    • Issue date Mar 7, 2023
    • Murata Manufacturing Co., Ltd.
    • Hiroaki Tokuya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier module
    • Patent number 11,469,713
    • Issue date Oct 11, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 11,038,469
    • Issue date Jun 15, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor chip
    • Patent number 10,971,377
    • Issue date Apr 6, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,924,072
    • Issue date Feb 16, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenji Tahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier module
    • Patent number 10,911,000
    • Issue date Feb 2, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,892,714
    • Issue date Jan 12, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 10,693,421
    • Issue date Jun 23, 2020
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,491,168
    • Issue date Nov 26, 2019
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,270,400
    • Issue date Apr 23, 2019
    • Murata Manufacturing Co., Ltd.
    • Kenji Sasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    Semicondutor chip
    • Patent number 10,211,073
    • Issue date Feb 19, 2019
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplification module
    • Patent number 10,211,783
    • Issue date Feb 19, 2019
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,038,410
    • Issue date Jul 31, 2018
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,003,307
    • Issue date Jun 19, 2018
    • Murata Manufacturing Co., Ltd.
    • Kenji Sasaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 9,768,729
    • Issue date Sep 19, 2017
    • Murata Manufacturing Co., Ltd.
    • Kazuma Sugiura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 9,742,358
    • Issue date Aug 22, 2017
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 9,722,542
    • Issue date Aug 1, 2017
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Radio frequency amplifying circuit and power amplifying module
    • Patent number 9,407,207
    • Issue date Aug 2, 2016
    • Murata Manufacturing Co., Ltd.
    • Takayuki Tsutsui
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 9,397,618
    • Issue date Jul 19, 2016
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Radio frequency amplifying circuit and power amplifying module
    • Patent number 9,385,660
    • Issue date Jul 5, 2016
    • Murata Manufacturing Co., Ltd.
    • Takayuki Tsutsui
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Radio-frequency module and radio communication system
    • Patent number 8,546,980
    • Issue date Oct 1, 2013
    • Renesas Electronics Corporation
    • Kenichi Shimamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    RF power amplifier apparatus and power supply circuit for controlli...
    • Patent number 8,018,287
    • Issue date Sep 13, 2011
    • Renesas Electronics Corporation
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    RF power amplifier apparatus and power supply circuit for controlli...
    • Patent number 7,839,218
    • Issue date Nov 23, 2010
    • Renesas Electronics Corporation
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Electric component for high frequency power amplifier
    • Patent number 7,271,658
    • Issue date Sep 18, 2007
    • Renesas Technology Corp.
    • Kouichi Matsushita
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    AMPLIFIER MODULE
    • Publication number 20240113666
    • Publication date Apr 4, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS
    • Publication number 20230411377
    • Publication date Dec 21, 2023
    • Murata Manufacturing Co., Ltd.
    • Atsushi ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20230318544
    • Publication date Oct 5, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20230141220
    • Publication date May 11, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT, RADIO FREQUENCY CIRCUIT, COMMUNICATION DEV...
    • Publication number 20220385314
    • Publication date Dec 1, 2022
    • Murata Manufacturing Co., Ltd.
    • Takeshi KOGURE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RADIO-FREQUENCY CIRCUIT AND COMMUNICATION DEVICE
    • Publication number 20220376665
    • Publication date Nov 24, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenji TAHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT, RADIO-FREQUENCY CIRCUIT, AND COMMUNICA...
    • Publication number 20220311395
    • Publication date Sep 29, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenji TAHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT, HIGH FREQUENCY CIRCUIT, AND COMMUNICATION...
    • Publication number 20220294401
    • Publication date Sep 15, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenji Tahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20220271720
    • Publication date Aug 25, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20220021341
    • Publication date Jan 20, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi GOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER, POWER AMPLIFIER CIRCUIT, AND POWER AMPLIFIER DEVICE
    • Publication number 20210328561
    • Publication date Oct 21, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT AND SEMICONDUCTOR DEVICE
    • Publication number 20210242842
    • Publication date Aug 5, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Hiroaki TOKUYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR CHIP
    • Publication number 20210193484
    • Publication date Jun 24, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20210135628
    • Publication date May 6, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210013847
    • Publication date Jan 14, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20200280286
    • Publication date Sep 3, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20200136559
    • Publication date Apr 30, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200119695
    • Publication date Apr 16, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT
    • Publication number 20190305736
    • Publication date Oct 3, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Kenji TAHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR CHIP
    • Publication number 20190148172
    • Publication date May 16, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20190140596
    • Publication date May 9, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT
    • Publication number 20180309412
    • Publication date Oct 25, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180262167
    • Publication date Sep 13, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kenji SASAKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR CHIP
    • Publication number 20180218921
    • Publication date Aug 2, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20180062586
    • Publication date Mar 1, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Kenji SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 CIRCUIT
    • Publication number 20170317650
    • Publication date Nov 2, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20170288611
    • Publication date Oct 5, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION CIRCUIT
    • Publication number 20170163223
    • Publication date Jun 8, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi SHIMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20160285423
    • Publication date Sep 29, 2016
    • MURATA MANUFACTURING CO., LTD.
    • Kenichi Shimamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY