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Eiji Ito

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  • Hachioji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic focusing method and camera provided with automatic focusi...
    • Patent number 4,841,323
    • Issue date Jun 20, 1989
    • Konishiroku Photo Industry Co., Ltd.
    • Minoru Yamada
    • G02 - OPTICS
  • Information Patent Grant

    Lens driving means in a camera
    • Patent number 4,747,669
    • Issue date May 31, 1988
    • Konishiroku Photo Industry Co., Ltd.
    • Minoru Yamada
    • G02 - OPTICS
  • Information Patent Grant

    Camera provided with a light-shielding means
    • Patent number 4,748,466
    • Issue date May 31, 1988
    • Konishiroku Photo Industry Co., Ltd.
    • Minoru Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic focusing camera
    • Patent number 4,733,261
    • Issue date Mar 22, 1988
    • Konishiroku Photo Industry Co., Ltd.
    • Hirokazu Gunshi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically driven shutter device
    • Patent number 4,623,233
    • Issue date Nov 18, 1986
    • Konishiroku Photo Industry Co., Ltd.
    • Minoru Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,598,989
    • Issue date Jul 8, 1986
    • Konishiroku Photo Industry Co. Ltd.
    • Minoru Yamada
    • G02 - OPTICS
  • Information Patent Grant

    Camera device
    • Patent number 4,589,604
    • Issue date May 20, 1986
    • Konishiroku Photo Industry Co., Ltd.
    • Michio Yagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic taking lens driving means
    • Patent number 4,519,691
    • Issue date May 28, 1985
    • Konishiroku Photo Industry Co., Ltd.
    • Minoru Yamada
    • G02 - OPTICS