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Fumio Shimada

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Program verifying method and system
    • Patent number 6,697,965
    • Issue date Feb 24, 2004
    • Fujitsu Limited
    • Fumio Shimada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Link mechanism shutter device
    • Patent number 6,123,467
    • Issue date Sep 26, 2000
    • Canon Denshi Kabushiki Kaisha
    • Fumio Shimada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Error information collecting method and apparatus
    • Patent number 6,105,150
    • Issue date Aug 15, 2000
    • Fujitsu Limited
    • Mayumi Noguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Shutter device
    • Patent number 6,071,019
    • Issue date Jun 6, 2000
    • Canon Denshi Kabushiki Kaisha
    • Fumio Shimada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter device
    • Patent number 5,749,014
    • Issue date May 5, 1998
    • Canon Denshi Kabushiki Kaisha
    • Fumio Shimada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter for use in camera
    • Patent number 4,926,202
    • Issue date May 15, 1990
    • Canon Kabushiki Kaisha/Canon Denshi Kabushiki Kaisha
    • Tsuyoshi Fukuda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shutter for camera
    • Patent number 4,825,236
    • Issue date Apr 25, 1989
    • Canon Denshi Kabushiki Kaisha
    • Teiji Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Braking device for shutter
    • Patent number 4,692,009
    • Issue date Sep 8, 1987
    • Canon Kabushiki Kaisha
    • Yasuhiro Toyoda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Blade type shutter
    • Patent number 4,660,952
    • Issue date Apr 28, 1987
    • Canon Kabuashiki Kaisha
    • Yasuhiro Toyoda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter blade arrangement
    • Patent number 4,382,670
    • Issue date May 10, 1983
    • Canon Kabushiki Kaisha
    • Teiji Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically driven shutter
    • Patent number 4,373,797
    • Issue date Feb 15, 1983
    • Canon Kabushiki Kaisha
    • Fumio Shimada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetic release shutter
    • Patent number 4,364,654
    • Issue date Dec 21, 1982
    • Canon Kabushiki Kaisha
    • Michio Senuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic device
    • Patent number 4,355,878
    • Issue date Oct 26, 1982
    • Canon Kabushiki Kaisha
    • Takehiko Ohniwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically driven shutter
    • Patent number 4,338,013
    • Issue date Jul 6, 1982
    • Canon Kabushiki Kaisha
    • Fumio Shimada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for preventing spring-back of shutter blade
    • Patent number 4,334,747
    • Issue date Jun 15, 1982
    • Canon Kabushiki Kaisha
    • Fumio Shimada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetically driven shutter
    • Patent number 4,320,950
    • Issue date Mar 23, 1982
    • Canon Kabushiki Kaisha
    • Michio Senuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY