TREA

Kenji Miyauchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical apparatus
    • Patent number 6,864,910
    • Issue date Mar 8, 2005
    • Canon Kabushiki Kaisha
    • Shigeru Ogino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Head mount display
    • Patent number 6,388,640
    • Issue date May 14, 2002
    • Canon Kabushiki Kaisha
    • Tatsuo Chigira
    • G02 - OPTICS
  • Information Patent Grant

    Film holder and image reading apparatus
    • Patent number 6,175,406
    • Issue date Jan 16, 2001
    • Canon Kabushiki Kaisha
    • Toshimi Iizuka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel and optical apparatus
    • Patent number 5,774,280
    • Issue date Jun 30, 1998
    • Canon Kabushiki Kaisha
    • Kenji Miyauchi
    • G02 - OPTICS