TREA

Yuichi SHIRAI

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
    • Publication number 20240284041
    • Publication date Aug 22, 2024
    • SONY GROUP CORPORATION
    • Masashi KOKUBO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONTROL METHOD OF MOBILE TERMINAL APPARATUS
    • Publication number 20180124496
    • Publication date May 3, 2018
    • SONY MOBILE COMMUNICATIONS INC.
    • Makoto Tachibana
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONTROL METHOD OF MOBILE TERMINAL APPARATUS
    • Publication number 20160205460
    • Publication date Jul 14, 2016
    • SONY CORPORATION
    • Makoto TACHIBANA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Method of checking earphone wearing state
    • Publication number 20140093088
    • Publication date Apr 3, 2014
    • Sony Mobile Communications, Inc.
    • Makoto TACHIBANA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONTROL METHOD OF MOBILE TERMINAL APPARATUS
    • Publication number 20140086438
    • Publication date Mar 27, 2014
    • SONY MOBILE COMMUNICATIONS INC.
    • Makoto Tachibana
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AUDIO REPRODUCING METHOD AND APPARATUS
    • Publication number 20140072154
    • Publication date Mar 13, 2014
    • Sony Mobile Communications, Inc.
    • Makoto TACHIBANA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20140062842
    • Publication date Mar 6, 2014
    • Sony Mobile Communications, Inc.
    • Makoto TACHIBANA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACOUSTIC NAVIGATION METHOD
    • Publication number 20140058662
    • Publication date Feb 27, 2014
    • Sony Mobile Communications, Inc.
    • Makoto TACHIBANA
    • G01 - MEASURING TESTING