TREA

Takashi OUCHI

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Earphone
    • Patent number 10,477,295
    • Issue date Nov 12, 2019
    • Onkyo Corporation
    • Takashi Ouchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headphones and speaker unit
    • Patent number 10,419,845
    • Issue date Sep 17, 2019
    • Onkyo Corporation
    • Shun Muramoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Headphone
    • Patent number 10,362,380
    • Issue date Jul 23, 2019
    • Onkyo Corporation
    • Masanori Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    EARPHONE
    • Publication number 20190261078
    • Publication date Aug 22, 2019
    • Onkyo Corporation
    • Takashi OUCHI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HEADPHONES AND SPEAKER UNIT
    • Publication number 20180310093
    • Publication date Oct 25, 2018
    • Onkyo Corporation
    • Shun MURAMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    HEADPHONE
    • Publication number 20180124488
    • Publication date May 3, 2018
    • Onkyo Corporation
    • Masanori ITO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE