TREA

Akira Yamazaki

Follow

Person

  • Niza, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Video camera
    • Patent number D456434
    • Issue date Apr 30, 2002
    • Sony Corporation
    • Akira Yamazaki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Electronic still camera with monitor
    • Patent number D456035
    • Issue date Apr 23, 2002
    • Sony Corporation
    • Akira Yamazaki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Lever portion of video camera
    • Patent number D452518
    • Issue date Dec 25, 2001
    • Sony Corporation
    • Akira Yamazaki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Electronic still camera with a monitor
    • Patent number D449058
    • Issue date Oct 9, 2001
    • Sony Corporation
    • Akira Yamazaki
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Video tape recorder
    • Patent number D446194
    • Issue date Aug 7, 2001
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined disc player and receiver
    • Patent number D430132
    • Issue date Aug 29, 2000
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Radio receiver
    • Patent number D427177
    • Issue date Jun 27, 2000
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Amplifier
    • Patent number D419156
    • Issue date Jan 18, 2000
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined disc player and radio receiver
    • Patent number D415491
    • Issue date Oct 19, 1999
    • Sony Corporation
    • Ken Yano
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Video telephone
    • Patent number 5,953,048
    • Issue date Sep 14, 1999
    • Sony Corporation
    • Shinichi Mikami
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Combined disc player and receiver
    • Patent number D411996
    • Issue date Jul 13, 1999
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Television receiver combinable with telephone
    • Patent number D400200
    • Issue date Oct 27, 1998
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless telephone
    • Patent number D395299
    • Issue date Jun 16, 1998
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless telephone
    • Patent number D395300
    • Issue date Jun 16, 1998
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Image reception controller and method with ordered display of previ...
    • Patent number 5,737,029
    • Issue date Apr 7, 1998
    • Sony Corporation
    • Yukiko Ohkura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Television signal receiver and broadcast channel selecting method
    • Patent number 5,719,637
    • Issue date Feb 17, 1998
    • Sony Corporation
    • Yukiko Ohkura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Television combined with a video tape recorder
    • Patent number D360205
    • Issue date Jul 11, 1995
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D337115
    • Issue date Jul 6, 1993
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D336647
    • Issue date Jun 22, 1993
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D336646
    • Issue date Jun 22, 1993
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined speaker and amplifier
    • Patent number D334386
    • Issue date Mar 30, 1993
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Speaker box with built in amplifier
    • Patent number D332607
    • Issue date Jan 19, 1993
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D328074
    • Issue date Jul 21, 1992
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Headphone
    • Patent number D319241
    • Issue date Aug 20, 1991
    • Sony Corporation
    • Takefumi Daido
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Television receiver
    • Patent number D318659
    • Issue date Jul 30, 1991
    • Sony Corporation
    • Akira Yamazaki
    • D14 - Recording, communication, or information retrieval equipment