TREA

Teiji Hashimoto

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • 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

    Blade type focal plane shutter
    • Patent number 4,560,265
    • Issue date Dec 24, 1985
    • Canon Kabushiki Kaisha
    • Teiji Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetically controlled shutter
    • Patent number 4,394,081
    • Issue date Jul 19, 1983
    • Canon Kabushiki Kaisha
    • Teiji Hashimoto
    • 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 4,378,150
    • Issue date Mar 29, 1983
    • Canon Kabushiki Kaisha
    • Teiji Hashimoto
    • 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

    Electromagnetic driving device
    • Patent number 4,319,823
    • Issue date Mar 16, 1982
    • Canon Kabushiki Kaisha
    • Teiji Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Brake device for shutter
    • Patent number 4,316,662
    • Issue date Feb 23, 1982
    • Canon Kabushiki Kaisha
    • Yoichi Tosaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter
    • Patent number 4,281,914
    • Issue date Aug 4, 1981
    • Canon Kabushiki Kaisha
    • Nobuo Tezuka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Release type electromagnetic device for camera
    • Patent number 4,240,055
    • Issue date Dec 16, 1980
    • Canon Kabushiki Kaisha
    • Masami Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photographic curtain-type shutter with electromagnetic actuation co...
    • Patent number 4,215,925
    • Issue date Aug 5, 1980
    • Canon Kabushiki Kaisha
    • Nobuaki Date
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Centrifugal brakes for focal plane shutters
    • Patent number 4,204,762
    • Issue date May 27, 1980
    • Canon Kabushiki Kaisha
    • Nobuaki Date
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electromagnetic device
    • Patent number 4,205,287
    • Issue date May 27, 1980
    • Canon Kabushiki Kaisha
    • Masami Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Winding up device of a camera
    • Patent number 4,175,845
    • Issue date Nov 27, 1979
    • Canon Kabushiki Kaisha
    • Tomonori Iwashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focal plane shutter for a camera
    • Patent number 4,153,360
    • Issue date May 8, 1979
    • Canon Kabushiki Kaisha
    • Noboru Kodaira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light measuring arrangement for a single lens reflex camera
    • Patent number 4,134,652
    • Issue date Jan 16, 1979
    • Canon Kabushiki Kaisha
    • Takehiko Kiyohara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reflex camera with a built-in exposure metering apparatus
    • Patent number 4,109,257
    • Issue date Aug 22, 1978
    • Canon Kabushiki Kaisha
    • Youichi Okuno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY