TREA

Yuzo Tamura

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-screen projector
    • Patent number 5,085,495
    • Issue date Feb 4, 1992
    • Hitachi, Ltd.
    • Yoshiaki Iwahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multi-screen projector
    • Patent number 5,011,277
    • Issue date Apr 30, 1991
    • Hitachi, Ltd.
    • Masanori Ogino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid crystal panel type projection display
    • Patent number 4,969,731
    • Issue date Nov 13, 1990
    • Hitachi, Ltd.
    • Masanori Ogino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-screen projector
    • Patent number 4,919,518
    • Issue date Apr 24, 1990
    • Hitachi, Ltd.
    • Masanori Ogino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rear projection apparatus
    • Patent number 4,895,429
    • Issue date Jan 23, 1990
    • Hitachi, Ltd.
    • Yoshiaki Iwahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY