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Yasuhisa YAMAMOTO

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna device and communication device
    • Patent number 12,244,072
    • Issue date Mar 4, 2025
    • Glory Ltd.
    • Hideki Ueda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier module
    • Patent number 12,119,793
    • Issue date Oct 15, 2024
    • Murata Manufacturing Co., Ltd.
    • Takashi Yamada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Communication device
    • Patent number 11,942,685
    • Issue date Mar 26, 2024
    • Murata Manufacturing Co., Ltd.
    • Hideki Ueda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Communication network system and lighting fixture
    • Patent number 11,894,874
    • Issue date Feb 6, 2024
    • Murata Manufacturing Co., Ltd.
    • Ryuken Mizunuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,817,837
    • Issue date Nov 14, 2023
    • Murata Manufacturing Co., Ltd.
    • Yuri Honda
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,710,735
    • Issue date Jul 25, 2023
    • Murata Manufacturing Co., Ltd.
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,616,480
    • Issue date Mar 28, 2023
    • Murata Manufacturing Co., Ltd.
    • Shota Ishihara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Communication module
    • Patent number 11,611,361
    • Issue date Mar 21, 2023
    • Murata Manufacturing Co., Ltd.
    • Kazunari Kawahata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplification module
    • Patent number 11,569,787
    • Issue date Jan 31, 2023
    • Murata Manufacturing Co., Ltd.
    • Satoshi Arayashiki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Communication terminal and communication system
    • Patent number 11,528,073
    • Issue date Dec 13, 2022
    • Murata Manufacturing Co., Ltd.
    • Ryuken Mizunuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Communication terminal device and communication system
    • Patent number 11,388,612
    • Issue date Jul 12, 2022
    • Murata Manufacturing Co., Ltd.
    • Ryuken Mizunuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,368,131
    • Issue date Jun 21, 2022
    • Murata Manufacturing Co., Ltd.
    • Takayuki Tsutsui
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Circuit board, inductor, and radio apparatus
    • Patent number 11,310,908
    • Issue date Apr 19, 2022
    • Murata Manufacturing Co., Ltd.
    • Masashi Omuro
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-antenna module and mobile terminal
    • Patent number 11,271,298
    • Issue date Mar 8, 2022
    • Murata Manufacturing Co., Ltd.
    • Kaoru Sudo
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Semiconductor device
    • Patent number 11,227,862
    • Issue date Jan 18, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Communication device
    • Patent number 11,133,574
    • Issue date Sep 28, 2021
    • Murata Manufacturing Co., Ltd.
    • Ryuken Mizunuma
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,088,663
    • Issue date Aug 10, 2021
    • Murata Manufacturing Co., Ltd.
    • Shota Ishihara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier module
    • Patent number 11,031,910
    • Issue date Jun 8, 2021
    • Murata Manufacturing Co., Ltd.
    • Shota Ishihara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 10,985,712
    • Issue date Apr 20, 2021
    • Murata Manufacturing Co., Ltd.
    • Satoshi Arayashiki
    • 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

    Semiconductor device
    • Patent number 10,957,617
    • Issue date Mar 23, 2021
    • Murata Manufacturing Co., Ltd.
    • Masao Kondo
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Bipolar transistor semiconductor device
    • Patent number 10,910,484
    • Issue date Feb 2, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenji Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transmission unit
    • Patent number 10,879,847
    • Issue date Dec 29, 2020
    • Murata Manufacturing Co., Ltd.
    • Masao Kondo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,873,307
    • Issue date Dec 22, 2020
    • Murata Manufacturing Co., Ltd.
    • Masao Kondo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,855,235
    • Issue date Dec 1, 2020
    • Murata Manufacturing Co., Ltd.
    • Takayuki Tsutsui
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Smartphone case
    • Patent number 10,840,964
    • Issue date Nov 17, 2020
    • Murata Manufacturing Co., Ltd.
    • Ryuken Mizunuma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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 module
    • Patent number 10,734,952
    • Issue date Aug 4, 2020
    • Murata Manufacturing Co., Ltd.
    • Shota Ishihara
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER DEVICE
    • Publication number 20230275567
    • Publication date Aug 31, 2023
    • Murata Manufacturing Co., Ltd.
    • Seima KONDO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT AND COMMUNICATION DEVICE
    • Publication number 20230253937
    • Publication date Aug 10, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi TANAKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    COMMUNICATION DEVICE
    • Publication number 20220173508
    • Publication date Jun 2, 2022
    • Murata Manufacturing Co., Ltd.
    • Hideki UEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE AND COMMUNICATION DEVICE
    • Publication number 20220173530
    • Publication date Jun 2, 2022
    • Murata Manufacturing Co., Ltd.
    • Hideki UEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUNICATION DEVICE
    • Publication number 20210391640
    • Publication date Dec 16, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Ryuken Mizunuma
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMMUNICATION NETWORK SYSTEM AND LIGHTING FIXTURE
    • Publication number 20210359758
    • Publication date Nov 18, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Ryuken MIZUNUMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210328562
    • Publication date Oct 21, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Shota ISHIHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20210281226
    • Publication date Sep 9, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Takashi YAMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUNICATION TERMINAL DEVICE AND COMMUNICATION SYSTEM
    • Publication number 20210219147
    • Publication date Jul 15, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Ryuken MIZUNUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20210211106
    • Publication date Jul 8, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi ARAYASHIKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210203289
    • Publication date Jul 1, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Yuri HONDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210125982
    • Publication date Apr 29, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenji SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUNICATION MODULE
    • Publication number 20210105030
    • Publication date Apr 8, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kazunari KAWAHATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMUNICATION TERMINAL AND COMMUNICATION SYSTEM
    • Publication number 20210075495
    • Publication date Mar 11, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Ryuken MIZUNUMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20210044263
    • Publication date Feb 11, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Takayuki TSUTSUI
    • 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

    CIRCUIT BOARD, INDUCTOR, AND RADIO APPARATUS
    • Publication number 20200396828
    • Publication date Dec 17, 2020
    • Murata Manufacturing Co., Ltd.
    • Masashi OMURO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20200336106
    • Publication date Oct 22, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Shota ISHIHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200335491
    • Publication date Oct 22, 2020
    • Murata Manufacturing Co., Ltd.
    • Kenji SASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20200295717
    • Publication date Sep 17, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Satoshi ARAYASHIKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SMARTPHONE CASE
    • Publication number 20200119760
    • Publication date Apr 16, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Ryuken MIZUNUMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMMUNICATION DEVICE
    • Publication number 20200119432
    • Publication date Apr 16, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Ryuken Mizunuma
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MULTI-ANTENNA MODULE AND MOBILE TERMINAL
    • Publication number 20200112098
    • Publication date Apr 9, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kaoru SUDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190326191
    • Publication date Oct 24, 2019
    • Murata Manufacturing Co., Ltd.
    • Masao KONDO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20190229681
    • Publication date Jul 25, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Shota ISHIHARA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20190199302
    • Publication date Jun 27, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Takayuki TSUTSUI
    • 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

    TRANSMISSION UNIT
    • Publication number 20190190455
    • Publication date Jun 20, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Masao KONDO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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 AMPLIFIER CIRCUIT
    • Publication number 20190190476
    • Publication date Jun 20, 2019
    • MURATA MANUFACTURING CO., LTD.
    • Masao KONDO
    • H03 - BASIC ELECTRONIC CIRCUITRY