TREA

Syunji Oku

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photographic viewfinder assembly
    • Patent number 4,974,014
    • Issue date Nov 27, 1990
    • Minolta Camera Kabushiki Kaisha
    • Togo Teramoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic viewfinder assembly
    • Patent number 4,926,208
    • Issue date May 15, 1990
    • Minolta Camera Kabushiki Kaisha
    • Togo Teramoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY