TREA

Yasuaki Takano

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Patents Grantslast 30 patents

  • Information Patent Grant

    Earphone housing and earphone
    • Patent number 12,114,120
    • Issue date Oct 8, 2024
    • Yamaha Corporation
    • Yasuaki Takano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic speaker
    • Patent number 9,148,730
    • Issue date Sep 29, 2015
    • Yamaha Corporation
    • Yasuaki Takano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic loudspeaker
    • Patent number 8,983,099
    • Issue date Mar 17, 2015
    • Yamaha Corporation
    • Yasuaki Takano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic loudspeaker
    • Patent number 8,885,853
    • Issue date Nov 11, 2014
    • Yamaha Corporation
    • Masayoshi Yamashita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Earphone device and sound generating apparatus equipped with the same
    • Patent number 8,320,601
    • Issue date Nov 27, 2012
    • Yamaha Corporation
    • Souichi Takigawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic speaker
    • Patent number 8,300,858
    • Issue date Oct 30, 2012
    • Yamaha Corporation
    • Takao Nakaya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electrostatic speaker
    • Patent number 8,223,998
    • Issue date Jul 17, 2012
    • Yamaha Corporation
    • Takao Nakaya

Patents Applicationslast 30 patents

  • Information Patent Application

    EARPHONE HOUSING AND EARPHONE
    • Publication number 20240073578
    • Publication date Feb 29, 2024
    • Yamaha Corporation
    • Yasuaki TAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earphone Housing and Earphone
    • Publication number 20230111906
    • Publication date Apr 13, 2023
    • Yamaha Corporation
    • Yasuaki TAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earphone
    • Publication number 20220360875
    • Publication date Nov 10, 2022
    • Yamaha Corporation
    • Yasuaki TAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Earphone Holding Member and Earphone
    • Publication number 20220360878
    • Publication date Nov 10, 2022
    • Yamaha Corporation
    • Yasuaki TAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Speaker
    • Publication number 20160014500
    • Publication date Jan 14, 2016
    • YAMAHA CORPORATION
    • Yasuaki TAKANO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC SPEAKER
    • Publication number 20140307897
    • Publication date Oct 16, 2014
    • Yasuaki Takano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC LOUDSPEAKER
    • Publication number 20130108086
    • Publication date May 2, 2013
    • YAMAHA CORPORATION
    • Masayoshi Yamashita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC LOUDSPEAKER
    • Publication number 20130108087
    • Publication date May 2, 2013
    • YAMAHA CORPORATION
    • Yasuaki Takano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC SPEAKER
    • Publication number 20110075868
    • Publication date Mar 31, 2011
    • Yamaha Corporation
    • Yasuaki Takano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    EARPHONE DEVICE AND SOUND GENERATING APPARATUS EQUIPPED WITH THE SAME
    • Publication number 20090285437
    • Publication date Nov 19, 2009
    • Yamaha Corporation
    • Souichi Takigawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC SPEAKER
    • Publication number 20090087002
    • Publication date Apr 2, 2009
    • Takao NAKAYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC SPEAKER
    • Publication number 20090034761
    • Publication date Feb 5, 2009
    • Takao NAKAYA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELECTROSTATIC SPEAKER
    • Publication number 20070274545
    • Publication date Nov 29, 2007
    • Yamaha Corporation
    • Takao Nakaya
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE