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Keiichi Tsuchida

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light source device
    • Patent number 8,066,409
    • Issue date Nov 29, 2011
    • Olympus Medical Systems Corp.
    • Seiki Toriyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Light source device
    • Patent number 7,789,532
    • Issue date Sep 7, 2010
    • Olympus Medical Systems Corp.
    • Seiki Toriyama
    • G02 - OPTICS
  • Information Patent Grant

    Strobe light emitting apparatus and camera
    • Patent number 7,043,156
    • Issue date May 9, 2006
    • Olympus Optical Co., Ltd.
    • Keiichi Tsuchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Strobe light emitting apparatus and camera
    • Patent number 7,027,729
    • Issue date Apr 11, 2006
    • Olympus Optical Co., Ltd.
    • Keiichi Tsuchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Strobe light emitting apparatus and camera
    • Patent number 6,892,029
    • Issue date May 10, 2005
    • Olympus Optical Co., Ltd.
    • Keiichi Tsuchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Flash light emitting device
    • Patent number 6,476,564
    • Issue date Nov 5, 2002
    • Olympus Optical Co., Ltd.
    • Keiichi Tsuchida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Camera
    • Patent number 6,360,060
    • Issue date Mar 19, 2002
    • Olympus Optical Co., Ltd.
    • Keiichi Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera having a strobe unit
    • Patent number 5,991,549
    • Issue date Nov 23, 1999
    • Olympus Optical Co., Ltd.
    • Keiichi Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Strobe apparatus
    • Patent number 5,453,812
    • Issue date Sep 26, 1995
    • Olympus Optical Co., Ltd.
    • Hiroshi Terada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Strobe apparatus
    • Patent number 5,347,339
    • Issue date Sep 13, 1994
    • Olympus Optical Co., Ltd.
    • Hiroshi Terada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Strobo controlling apparatus
    • Patent number 5,255,047
    • Issue date Oct 19, 1993
    • Olympus Optical Co., Ltd.
    • Toshiaki Ishimaru
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents