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Yoshihisa Maitani

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for successively generating photometric values
    • Patent number 5,126,779
    • Issue date Jun 30, 1992
    • Olympus Optical Company Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method and apparatus for photometry from plural points of automatic...
    • Patent number 5,010,359
    • Issue date Apr 23, 1991
    • Olympus Optical Company Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,618,238
    • Issue date Oct 21, 1986
    • Olympus Optical, Co. Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,589,754
    • Issue date May 20, 1986
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,589,757
    • Issue date May 20, 1986
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,589,755
    • Issue date May 20, 1986
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Single-lens reflex camera body
    • Patent number D283713
    • Issue date May 6, 1986
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Motor drive for cameras
    • Patent number D283624
    • Issue date Apr 29, 1986
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Flashlight apparatus
    • Patent number D283331
    • Issue date Apr 8, 1986
    • Olympus Optical Co., Ltd.
    • Yasuo Hattori
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Single-lens reflex camera body
    • Patent number D282932
    • Issue date Mar 11, 1986
    • Olympus Optical Company Ltd.
    • Yoshihisa Maitani
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Switching assembly for focussing, photosensitive elements of a camera
    • Patent number 4,403,843
    • Issue date Sep 13, 1983
    • Olympus Optical Company Ltd.
    • Yoshihisa Maitani
    • G02 - OPTICS
  • Information Patent Grant

    Program EE camera
    • Patent number 4,355,874
    • Issue date Oct 26, 1982
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Programmed shutter device
    • Patent number 4,290,681
    • Issue date Sep 22, 1981
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera
    • Patent number 4,273,434
    • Issue date Jun 16, 1981
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera of automatic exposure control type
    • Patent number 4,272,168
    • Issue date Jun 9, 1981
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having an acoustic indicator for generating sounds to indica...
    • Patent number 4,272,176
    • Issue date Jun 9, 1981
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Suspension strap fastener for camera
    • Patent number 4,247,028
    • Issue date Jan 27, 1981
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Camera with strobo unit
    • Patent number D257983
    • Issue date Jan 20, 1981
    • Olympus Optical Company, Ltd.
    • Yoshihisa Maitani
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D257982
    • Issue date Jan 20, 1981
    • Olympus Optical Company, Ltd.
    • Yoshihisa Maitani
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Protective cover for taking lens of camera
    • Patent number 4,240,735
    • Issue date Dec 23, 1980
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter controlling aid means for use with camera
    • Patent number 4,190,335
    • Issue date Feb 26, 1980
    • Olympus Optical Company, Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with sliding case
    • Patent number 4,189,222
    • Issue date Feb 19, 1980
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Strobo unit for camera
    • Patent number 4,166,680
    • Issue date Sep 4, 1979
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Single lens reflex camera
    • Patent number 4,137,539
    • Issue date Jan 30, 1979
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photometric apparatus for single lens reflex camera
    • Patent number 4,104,654
    • Issue date Aug 1, 1978
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure indicator for camera having electrical shutter
    • Patent number 4,101,911
    • Issue date Jul 18, 1978
    • Olympus Optical Co., Ltd.
    • Yoshihisa Maitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY