TREA

Nobuyuki Ichino

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  • Warabi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,460,261
    • Issue date Jul 17, 1984
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • G02 - OPTICS
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,423,935
    • Issue date Jan 3, 1984
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • G02 - OPTICS
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,382,665
    • Issue date May 10, 1983
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • G02 - OPTICS
  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,381,523
    • Issue date Apr 26, 1983
    • Mamiya Koki Kabushiki Kaisha
    • Mitsuo Eguchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE