TREA

Nobuo Yamaguchi

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  • Koganei, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle navigation unit
    • Patent number D537372
    • Issue date Feb 27, 2007
    • Alpine Electronics, Inc.
    • Takashi Ichikawa
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Digital video disc player
    • Patent number D535270
    • Issue date Jan 16, 2007
    • Alpine Electronics, Inc.
    • Takashi Ichikawa
    • D14 - Recording, communication, or information retrieval equipment