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Masatoshi HASE

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Patents Grantslast 30 patents

  • Information Patent Grant

    Output matching circuit and power amplifier circuit
    • Patent number 12,294,338
    • Issue date May 6, 2025
    • Murata Manufacturing Co., Ltd.
    • Hitoshi Akamine
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Radio-frequency circuit and communication device
    • Patent number 12,273,080
    • Issue date Apr 8, 2025
    • Murata Manufacturing Co., Ltd.
    • Kenji Tahara
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit, power amplifier device, and RF circuit module
    • Patent number 12,267,050
    • Issue date Apr 1, 2025
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier
    • Patent number 12,262,556
    • Issue date Mar 25, 2025
    • Murata Manufacturing Co., Ltd.
    • Shaojun Ma
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Impedance converting circuit and amplifier module
    • Patent number 12,119,852
    • Issue date Oct 15, 2024
    • Murata Manufacturing Co., Ltd.
    • Seiko Netsu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Transmission line transformer and amplifying circuit
    • Patent number 12,009,790
    • Issue date Jun 11, 2024
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier unit
    • Patent number 11,955,931
    • Issue date Apr 9, 2024
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,876,032
    • Issue date Jan 16, 2024
    • Murata Manufacturing Co., Ltd.
    • Shinnosuke Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 11,750,152
    • Issue date Sep 5, 2023
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,677,358
    • Issue date Jun 13, 2023
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Active balun circuit, power amplifier circuit, and power amplifier...
    • Patent number 11,528,012
    • Issue date Dec 13, 2022
    • Murata Manufacturing Co., Ltd.
    • Takayuki Tsutsui
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Transmission line transformer and amplifying circuit
    • Patent number 11,522,503
    • Issue date Dec 6, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,418,151
    • Issue date Aug 16, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 11,387,784
    • Issue date Jul 12, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier circuit and bias control circuit
    • Patent number 11,349,437
    • Issue date May 31, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 11,309,849
    • Issue date Apr 19, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier module
    • Patent number 11,296,656
    • Issue date Apr 5, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Transmission line transformer and amplifying circuit
    • Patent number 11,271,530
    • Issue date Mar 8, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • 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 amplification module
    • Patent number 11,070,175
    • Issue date Jul 20, 2021
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplifier circuit
    • Patent number 10,917,057
    • Issue date Feb 9, 2021
    • Murata Manufacturing Co., Ltd.
    • Hidetoshi Matsumoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification module
    • Patent number 10,778,262
    • Issue date Sep 15, 2020
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier module
    • Patent number 10,756,681
    • Issue date Aug 25, 2020
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,749,482
    • Issue date Aug 18, 2020
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,727,789
    • Issue date Jul 28, 2020
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • 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 amplification module
    • Patent number 10,554,182
    • Issue date Feb 4, 2020
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power amplification circuit
    • Patent number 10,476,440
    • Issue date Nov 12, 2019
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier module
    • Patent number 10,396,722
    • Issue date Aug 27, 2019
    • Murata Manufacturing Co., Ltd.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20250096749
    • Publication date Mar 20, 2025
    • MURATA MANUFACTURING CO., LTD.
    • Seiko Netsu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20250022873
    • Publication date Jan 16, 2025
    • Murata Manufacturing Co., Ltd.
    • Masayuki AOIKE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BALANCED-TO-UNBALANCED TRANSFORMER CIRCUIT, BALANCED-TO-UNBALANCED...
    • Publication number 20240396516
    • Publication date Nov 28, 2024
    • Murata Manufacturing Co., Ltd.
    • Seiko NETSU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIFFERENTIAL POWER AMPLIFIER
    • Publication number 20240388264
    • Publication date Nov 21, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20240333231
    • Publication date Oct 3, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20240162866
    • Publication date May 16, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BALANCED-UNBALANCED TRANSFORMER CIRCUIT AND AMPLIFIER CIRCUIT
    • Publication number 20240162871
    • Publication date May 16, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BALANCED-UNBALANCED TRANSFORMER CIRCUIT AND AMPLIFIER CIRCUIT
    • Publication number 20240162870
    • Publication date May 16, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    UNBALANCED-TO-BALANCED TRANSFORMATION CIRCUIT AND RADIO-FREQUENCY A...
    • Publication number 20240146271
    • Publication date May 2, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSMISSION CIRCUIT
    • Publication number 20240088850
    • Publication date Mar 14, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    TRANSMISSION LINE TRANSFORMER AND AMPLIFYING CIRCUIT
    • Publication number 20230299725
    • Publication date Sep 21, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20230155558
    • Publication date May 18, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER UNIT
    • Publication number 20230053456
    • Publication date Feb 23, 2023
    • Murata Manufacturing Co., Ltd.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    IMPEDANCE CONVERTING CIRCUIT AND AMPLIFIER MODULE
    • Publication number 20220352914
    • Publication date Nov 3, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Seiko Netsu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20220209720
    • Publication date Jun 30, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT, POWER AMPLIFIER DEVICE, AND RF CIRCUIT MODULE
    • Publication number 20220190795
    • Publication date Jun 16, 2022
    • Murata Manufacturing Co., Ltd.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER
    • Publication number 20220190124
    • Publication date Jun 16, 2022
    • Murata Manufacturing Co., Ltd.
    • Shaojun MA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OUTPUT MATCHING CIRCUIT AND POWER AMPLIFIER CIRCUIT
    • Publication number 20220182025
    • Publication date Jun 9, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Hitoshi AKAMINE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20220122901
    • Publication date Apr 21, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinnosuke TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20220021350
    • Publication date Jan 20, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFICATION MODULE
    • Publication number 20210320628
    • Publication date Oct 14, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACTIVE BALUN CIRCUIT, POWER AMPLIFIER CIRCUIT, AND POWER AMPLIFIER...
    • Publication number 20210135657
    • Publication date May 6, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Takayuki TSUTSUI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    TRANSMISSION LINE TRANSFORMER AND AMPLIFYING CIRCUIT
    • Publication number 20210083633
    • Publication date Mar 18, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT AND BIAS CONTROL CIRCUIT
    • Publication number 20200358403
    • Publication date Nov 12, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER MODULE
    • Publication number 20200350873
    • Publication date Nov 5, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200350874
    • Publication date Nov 5, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    POWER AMPLIFIER CIRCUIT
    • Publication number 20200343863
    • Publication date Oct 29, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi Hase
    • 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 CIRCUIT
    • Publication number 20200259468
    • Publication date Aug 13, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Masatoshi HASE
    • H03 - BASIC ELECTRONIC CIRCUITRY