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Fumiya KUROKAWA

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  • Nagaokakyo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piezoelectric device
    • Patent number 12,268,095
    • Issue date Apr 1, 2025
    • Murata Manufacturing Co., Ltd.
    • Yutaka Kishimoto
  • Information Patent Grant

    Piezoelectric device including base portion and membrane portion
    • Patent number 12,185,636
    • Issue date Dec 31, 2024
    • Murata Manufacturing Co., Ltd.
    • Masayuki Suzuki
  • Information Patent Grant

    Ultrasonic transducer
    • Patent number 12,138,658
    • Issue date Nov 12, 2024
    • Murata Manufacturing Co., Ltd.
    • Fumiya Kurokawa
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Piezoelectric device
    • Patent number 11,979,713
    • Issue date May 7, 2024
    • Murata Manufacturing Co., Ltd.
    • Seiji Umezawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Transducer including coupler fitted in slits between beams
    • Patent number 11,856,365
    • Issue date Dec 26, 2023
    • Murata Manufacturing Co., Ltd.
    • Shinsuke Ikeuchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Piezoelectric transducer
    • Patent number 11,832,522
    • Issue date Nov 28, 2023
    • Murata Manufacturing Co., Ltd.
    • Fumiya Kurokawa
  • Information Patent Grant

    MEMS device
    • Patent number 11,806,750
    • Issue date Nov 7, 2023
    • Murata Manufacturing Co., Ltd.
    • Yutaka Kishimoto
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Piezoelectric device
    • Patent number 11,784,629
    • Issue date Oct 10, 2023
    • Murata Manufacturing Co., Ltd.
    • Yutaka Kishimoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    MEMS device
    • Patent number 11,746,000
    • Issue date Sep 5, 2023
    • Murata Manufacturing Co., Ltd.
    • Yutaka Kishimoto
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Piezoelectric device and method of manufacturing the same
    • Patent number 11,706,988
    • Issue date Jul 18, 2023
    • Murata Manufacturing Co., Ltd.
    • Shinsuke Ikeuchi
  • Information Patent Grant

    Piezoelectric device
    • Patent number 11,605,775
    • Issue date Mar 14, 2023
    • Murata Manufacturing Co., Ltd.
    • Yutaka Kishimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Piezoelectric device and method of manufacturing piezoelectric device
    • Patent number 11,495,728
    • Issue date Nov 8, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke Ikeuchi
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRASONIC TRANSDUCER
    • Publication number 20220401994
    • Publication date Dec 22, 2022
    • Murata Manufacturing Co., Ltd.
    • Fumiya KUROKAWA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20220329951
    • Publication date Oct 13, 2022
    • Murata Manufacturing Co., Ltd.
    • Seiji UMEZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TRANSDUCER
    • Publication number 20220303693
    • Publication date Sep 22, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke IKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC ELEMENT
    • Publication number 20220271728
    • Publication date Aug 25, 2022
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20220241817
    • Publication date Aug 4, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke Ikeuchi
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20220246830
    • Publication date Aug 4, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke IKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20220246831
    • Publication date Aug 4, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke Ikeuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC ELEMENT AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20220209095
    • Publication date Jun 30, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke IKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC ELEMENT
    • Publication number 20220209098
    • Publication date Jun 30, 2022
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC ELEMENT AND METHOD FOR PRODUCING THE SAME
    • Publication number 20220199891
    • Publication date Jun 23, 2022
    • Murata Manufacturing Co., Ltd.
    • Masayuki SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20220045261
    • Publication date Feb 10, 2022
    • Murata Manufacturing Co., Ltd.
    • Masayuki SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC DEVICE AND ULTRASONIC TRANSDUCER
    • Publication number 20220040736
    • Publication date Feb 10, 2022
    • Murata Manufacturing Co., Ltd.
    • Seiji UMEZAWA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20220045262
    • Publication date Feb 10, 2022
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC DEVICE AND ACOUSTIC TRANSDUCER
    • Publication number 20220040737
    • Publication date Feb 10, 2022
    • Murata Manufacturing Co., Ltd.
    • Shinsuke IKEUCHI
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC TRANSDUCER
    • Publication number 20210202824
    • Publication date Jul 1, 2021
    • Murata Manufacturing Co., Ltd.
    • Fumiya KUROKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC TRANSDUCER
    • Publication number 20210193901
    • Publication date Jun 24, 2021
    • Murata Manufacturing Co., Ltd.
    • Seiji UMEZAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMS DEVICE
    • Publication number 20210146402
    • Publication date May 20, 2021
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20210152149
    • Publication date May 20, 2021
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MEMS DEVICE
    • Publication number 20210147217
    • Publication date May 20, 2021
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    PIEZOELECTRIC DEVICE
    • Publication number 20210057634
    • Publication date Feb 25, 2021
    • Murata Manufacturing Co., Ltd.
    • Yutaka KISHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING PIEZOELECTRIC DEVICE
    • Publication number 20200168785
    • Publication date May 28, 2020
    • Murata Manufacturing Co., Ltd.
    • Shinsuke IKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIEZOELECTRIC DEVICE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20200168787
    • Publication date May 28, 2020
    • Murata Manufacturing Co., Ltd.
    • Shinsuke IKEUCHI
    • H01 - BASIC ELECTRIC ELEMENTS