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Hiroshi AKINO

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Patents Grantslast 30 patents

  • Information Patent Grant

    Capacitive-type electro-acoustic transducer
    • Patent number 12,096,182
    • Issue date Sep 17, 2024
    • Audio-Technica Corporation
    • Koichi Irii
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic electroacoustic transducer device, signal processing...
    • Patent number 11,589,161
    • Issue date Feb 21, 2023
    • Audio-Technica Corporation
    • Koichi Irii
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic-electric transducer
    • Patent number 11,203,039
    • Issue date Dec 21, 2021
    • Audio-Technica Corporation
    • Koichi Irii
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Electro-acoustic transducer and electro-acoustic conversion device
    • Patent number 11,076,222
    • Issue date Jul 27, 2021
    • Audio-Technica Corporation
    • Koichi Irii
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Condenser microphone unit and condenser microphone
    • Patent number 10,362,407
    • Issue date Jul 23, 2019
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number 10,149,030
    • Issue date Dec 4, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Diaphragm, electroacoustic transducer, and electroacoustic transduc...
    • Patent number 10,123,130
    • Issue date Nov 6, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number 10,075,781
    • Issue date Sep 11, 2018
    • Audio-Technica Corporation
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone joint
    • Patent number 10,021,481
    • Issue date Jul 10, 2018
    • Audio-Technica Corporation
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number 10,021,490
    • Issue date Jul 10, 2018
    • Audio-Technica Corporation
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Acoustic tube and narrow directional microphone using the same
    • Patent number 10,021,471
    • Issue date Jul 10, 2018
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Dynamic microphone
    • Patent number 10,015,587
    • Issue date Jul 3, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Unidirectional dynamic microphone unit
    • Patent number 9,992,578
    • Issue date Jun 5, 2018
    • Kabushiki Kaisha Audio-Technica
    • Tatsuya Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Unidirectional microphone
    • Patent number 9,980,039
    • Issue date May 22, 2018
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Unidirectional condenser microphone unit, unidirectional condenser...
    • Patent number 9,967,678
    • Issue date May 8, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number 9,949,019
    • Issue date Apr 17, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Narrow-angle directional microphone
    • Patent number 9,942,653
    • Issue date Apr 10, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Narrow-angle directional microphone and method of manufacturing the...
    • Patent number 9,936,288
    • Issue date Apr 3, 2018
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Impedance converter and condenser microphone
    • Patent number 9,893,691
    • Issue date Feb 13, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Condenser microphone unit and condenser microphone
    • Patent number 9,877,113
    • Issue date Jan 23, 2018
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Boundary microphone
    • Patent number 9,872,096
    • Issue date Jan 16, 2018
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone device
    • Patent number 9,838,768
    • Issue date Dec 5, 2017
    • Kabushiki Kaisha Audio Technica
    • Noriko Matsui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Unidirectional condenser microphone
    • Patent number 9,838,801
    • Issue date Dec 5, 2017
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone device and microphone stand
    • Patent number 9,832,556
    • Issue date Nov 28, 2017
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Stereo microphone
    • Patent number 9,826,304
    • Issue date Nov 21, 2017
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone
    • Patent number 9,820,026
    • Issue date Nov 14, 2017
    • Audio-Technica Corporation
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Narrow directional microphone
    • Patent number 9,788,132
    • Issue date Oct 10, 2017
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Boundary microphone
    • Patent number 9,788,104
    • Issue date Oct 10, 2017
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Condenser microphone unit and method of manufacturing the same
    • Patent number 9,781,534
    • Issue date Oct 3, 2017
    • Kabushiki Kaisha Audio-Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Condenser microphone unit, condenser microphone, and method of manu...
    • Patent number 9,762,992
    • Issue date Sep 12, 2017
    • Kabushiki Kaisha Audio Technica
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRO-ACOUSTIC TRANSDUCER
    • Publication number 20240388850
    • Publication date Nov 21, 2024
    • Audio-Technica Corporation
    • Koichi IRII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CAPACITIVE-TYPE ELECTRO-ACOUSTIC TRANSDUCER
    • Publication number 20230019307
    • Publication date Jan 19, 2023
    • Audio-Technica Corporation
    • Koichi IRII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC ELECTROACOUSTIC TRANSDUCER DEVICE, SIGNAL PROCESSING...
    • Publication number 20210385576
    • Publication date Dec 9, 2021
    • Audio-Technica Corporation
    • Koichi IRII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC-ELECTRIC TRANSDUCER
    • Publication number 20200398310
    • Publication date Dec 24, 2020
    • Audio-Technica Corporation
    • Koichi IRII
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE JOINT
    • Publication number 20170339486
    • Publication date Nov 23, 2017
    • Audio-Technica Corporation
    • Hiroshi AKINO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    UNIDIRECTIONAL DYNAMIC MICROPHONE UNIT
    • Publication number 20170303047
    • Publication date Oct 19, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Tatsuya Ikeda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE
    • Publication number 20170195764
    • Publication date Jul 6, 2017
    • Audio-Technica Corporation
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    UNIDIRECTIONAL MICROPHONE
    • Publication number 20170195782
    • Publication date Jul 6, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE
    • Publication number 20170188159
    • Publication date Jun 29, 2017
    • Audio-Technica Corporation
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMPEDANCE CONVERTER AND CONDENSER MICROPHONE
    • Publication number 20170187342
    • Publication date Jun 29, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC TUBE AND NARROW DIRECTIONAL MICROPHONE USING THE SAME
    • Publication number 20170188125
    • Publication date Jun 29, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONDENSER MICROPHONE UNIT AND CONDENSER MICROPHONE
    • Publication number 20170180871
    • Publication date Jun 22, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DYNAMIC MICROPHONE
    • Publication number 20170180849
    • Publication date Jun 22, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONDENSER MICROPHONE
    • Publication number 20170180857
    • Publication date Jun 22, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONDENSER MICROPHONE UNIT AND CONDENSER MICROPHONE
    • Publication number 20170171670
    • Publication date Jun 15, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE
    • Publication number 20170171654
    • Publication date Jun 15, 2017
    • Audio-Technica Corporation
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NARROW DIRECTIONAL MICROPHONE
    • Publication number 20170171680
    • Publication date Jun 15, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    NARROW-ANGLE DIRECTIONAL MICROPHONE
    • Publication number 20170164098
    • Publication date Jun 8, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BOUNDARY MICROPHONE
    • Publication number 20170142514
    • Publication date May 18, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMPEDANCE CONVERSION CIRCUIT OF CONDENSER MICROPHONE
    • Publication number 20170099544
    • Publication date Apr 6, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    UNIDIRECTIONAL CONDENSER MICROPHONE UNIT, UNIDIRECTIONAL CONDENSER...
    • Publication number 20170078787
    • Publication date Mar 16, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO OUTPUT CIRCUIT OF CONDENSER MICROPHONE
    • Publication number 20170064449
    • Publication date Mar 2, 2017
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroaki FURUYA
    • F21 - LIGHTING
  • Information Patent Application

    MICROPHONE DEVICE AND MICROPHONE STAND
    • Publication number 20160373845
    • Publication date Dec 22, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Unidirectional Condenser Microphone
    • Publication number 20160373865
    • Publication date Dec 22, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Non-Directional Microphone
    • Publication number 20160366508
    • Publication date Dec 15, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MICROPHONE
    • Publication number 20160353201
    • Publication date Dec 1, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIAPHRAGM, ELECTROACOUSTIC TRANSDUCER, AND ELECTROACOUSTIC TRANSDUC...
    • Publication number 20160345097
    • Publication date Nov 24, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONDENSER MICROPHONE
    • Publication number 20160337753
    • Publication date Nov 17, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi Akino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONDENSER MICROPHONE UNIT, CONDENSER MICROPHONE, AND METHOD OF MANU...
    • Publication number 20160330544
    • Publication date Nov 10, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONNECTOR FOR MICROPHONE AND MICROPHONE
    • Publication number 20160308305
    • Publication date Oct 20, 2016
    • KABUSHIKI KAISHA AUDIO-TECHNICA
    • Hiroshi AKINO
    • H01 - BASIC ELECTRIC ELEMENTS