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Kunio Yokoyama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera
    • Patent number 6,542,701
    • Issue date Apr 1, 2003
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel assembly
    • Patent number 6,243,540
    • Issue date Jun 5, 2001
    • Olympus Optical Co., Ltd.
    • Hideaki Kume
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 6,190,059
    • Issue date Feb 20, 2001
    • Olympus Optical Co., Ltd.
    • Koji Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having a locking tab for locking movement of a lens barrel w...
    • Patent number 6,160,583
    • Issue date Dec 12, 2000
    • Koji Kato
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel
    • Patent number 6,024,457
    • Issue date Feb 15, 2000
    • Olympus Optical Co., Ltd.
    • Sumio Kawai
    • G02 - OPTICS
  • Information Patent Grant

    Camera with modular components
    • Patent number 6,023,592
    • Issue date Feb 8, 2000
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 5,708,900
    • Issue date Jan 13, 1998
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 5,671,457
    • Issue date Sep 23, 1997
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 5,640,636
    • Issue date Jun 17, 1997
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens barrel
    • Patent number 5,515,205
    • Issue date May 7, 1996
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G02 - OPTICS
  • Information Patent Grant

    Camera
    • Patent number 5,506,644
    • Issue date Apr 9, 1996
    • Olympus Optical Co., Ltd.
    • Tatsuya Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image-plane-size changeover camera
    • Patent number 5,504,548
    • Issue date Apr 2, 1996
    • Olympus Optical Co., Ltd.
    • Moriya Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having sound recording function
    • Patent number 5,489,955
    • Issue date Feb 6, 1996
    • Olympus Optical Co., Ltd.
    • Tatsuya Satoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Film magazine and camera
    • Patent number 5,402,194
    • Issue date Mar 28, 1995
    • Olympus Optical Co., Ltd.
    • Tatsuya Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera capable of recording photographing information and printing...
    • Patent number 5,365,290
    • Issue date Nov 15, 1994
    • Olympus Optical Co., Ltd.
    • Tatsuya Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    Camera
    • Publication number 20010033749
    • Publication date Oct 25, 2001
    • Olympus Optical Co., Ltd.
    • Kunio Yokoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY