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Motoyasu Nakao

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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultrasonic apparatus
    • Patent number 11,833,543
    • Issue date Dec 5, 2023
    • Murata Manufacturing Co., Ltd.
    • Motoyasu Nakao
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Ultrasonic apparatus
    • Patent number 11,772,129
    • Issue date Oct 3, 2023
    • Murata Manufacturing Co., Ltd.
    • Motoyasu Nakao
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Antenna device
    • Patent number 9,866,195
    • Issue date Jan 9, 2018
    • Murata Manufacturing Co., Ltd.
    • Shoji Nagumo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Antenna device
    • Patent number 9,748,917
    • Issue date Aug 29, 2017
    • Murata Manufacturing Co., Ltd.
    • Shoji Nagumo
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Variable attenuator
    • Patent number 6,720,850
    • Issue date Apr 13, 2004
    • Murata Manufacturing Co., Ltd.
    • Akihiro Sasabata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Semiconductor device and transceiver apparatus
    • Patent number 6,710,426
    • Issue date Mar 23, 2004
    • Murata Manufacturing Co., Ltd.
    • Motoyasu Nakao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    SPDT switch and communication unit using the same
    • Patent number 6,693,498
    • Issue date Feb 17, 2004
    • Murata Manufacturing Co. Ltd.
    • Akihiro Sasabata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    SPST switch, SPDT switch, and communication apparatus using the SPD...
    • Patent number 6,496,684
    • Issue date Dec 17, 2002
    • Murata Manufacturing Co., Ltd.
    • Motoyasu Nakao
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Ask modulator and communication device using the same
    • Patent number 6,292,067
    • Issue date Sep 18, 2001
    • Murata Manufacturing Co., Ltd.
    • Akihiro Sasabata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    SPST switch, SPDT switch, and communication apparatus using the SPD...
    • Patent number 6,281,762
    • Issue date Aug 28, 2001
    • Murata Manufacturing Co., Ltd.
    • Motoyasu Nakao
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRASONIC APPARATUS
    • Publication number 20190339370
    • Publication date Nov 7, 2019
    • Murata Manufacturing Co., Ltd.
    • Kosuke WATANABE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ULTRASONIC APPARATUS
    • Publication number 20190337016
    • Publication date Nov 7, 2019
    • Murata Manufacturing Co., Ltd.
    • Motoyasu NAKAO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    ULTRASONIC APPARATUS
    • Publication number 20190337015
    • Publication date Nov 7, 2019
    • Murata Manufacturing Co., Ltd.
    • Motoyasu NAKAO
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20170310298
    • Publication date Oct 26, 2017
    • MURATA MANUFACTURING CO., LTD.
    • Shoji NAGUMO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20150311881
    • Publication date Oct 29, 2015
    • MURATA MANUFACTURING CO., LTD.
    • Shoji NAGUMO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Semiconductor device and transceiver apparatus
    • Publication number 20030183863
    • Publication date Oct 2, 2003
    • Motoyasu Nakao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Variable attenuator
    • Publication number 20020196098
    • Publication date Dec 26, 2002
    • Murata Manufacturing Company, Inc.
    • Akihiro Sasabata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SPST switch, SPDT switch, and communication apparatus using the SPD...
    • Publication number 20010049265
    • Publication date Dec 6, 2001
    • Murata Manufacturing Co., Ltd.
    • Motoyasu Nakao
    • H03 - BASIC ELECTRONIC CIRCUITRY