TREA

Yukio Ogawa

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  • Taichung Shi, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera
    • Patent number D343404
    • Issue date Jan 18, 1994
    • Canon Kabushiki Kaisha
    • Hitomi Ito
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D341152
    • Issue date Nov 9, 1993
    • Canon Kabushiki Kaisha
    • Hitomi Ito
    • D16 - Photography and optical equipment