TREA

Yasuhiro Imai

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  • Hadano-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image display system
    • Patent number 7,486,334
    • Issue date Feb 3, 2009
    • Hitachi, Ltd.
    • Kouzou Masuda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image display system
    • Patent number 6,791,623
    • Issue date Sep 14, 2004
    • Hitachi, Ltd.
    • Kouzou Masuda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image display system
    • Patent number 5,978,041
    • Issue date Nov 2, 1999
    • Hitachi, Ltd.
    • Kouzou Masuda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents