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Hiroshi Akitake

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  • Hachioji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera
    • Patent number 5,822,638
    • Issue date Oct 13, 1998
    • Olympus Optical Co., Ltd.
    • Hitoshi Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel
    • Patent number 5,489,958
    • Issue date Feb 6, 1996
    • Olympus Optical Co., Ltd.
    • Moriya Katagiri
    • G02 - OPTICS
  • Information Patent Grant

    Camera with a built-in strobe having a gripping section and a finge...
    • Patent number 5,426,478
    • Issue date Jun 20, 1995
    • Olympus Optical Co., Ltd.
    • Moriya Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Waterdrop-proof camera
    • Patent number 5,374,970
    • Issue date Dec 20, 1994
    • Olympus Optical Co., Ltd.
    • Kazuhiro Satoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mode selecting and displaying control apparatus for camera
    • Patent number 5,298,936
    • Issue date Mar 29, 1994
    • Olympus Optical Co., Ltd.
    • Hiroshi Akitake
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 5,293,192
    • Issue date Mar 8, 1994
    • Olympus Optical Co., Ltd.
    • Hiroshi Akitake
    • G02 - OPTICS
  • Information Patent Grant

    Zoom mechanism for zoom lenses
    • Patent number 5,016,993
    • Issue date May 21, 1991
    • Olympus Optical Company Ltd.
    • Hiroshi Akitake
    • G02 - OPTICS
  • Information Patent Grant

    Zooming mechanism for zoom lens
    • Patent number 4,948,235
    • Issue date Aug 14, 1990
    • Olympus Optical Company Ltd.
    • Hiroshi Akitake
    • G02 - OPTICS
  • Information Patent Grant

    Apparatus for exposure control/focus adjustment for camera
    • Patent number 4,728,979
    • Issue date Mar 1, 1988
    • Olympus Optical Company, Ltd.
    • Hiroshi Akitake
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure control device for camera
    • Patent number 4,572,645
    • Issue date Feb 25, 1986
    • Olympus Optical Co., Ltd.
    • Yoichi Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY