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Toshikazu Ichiyanagi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic focusing device
    • Patent number 4,572,642
    • Issue date Feb 25, 1986
    • Canon Kabushiki Kaisha
    • Hiroshi Yamamoto
    • G02 - OPTICS
  • Information Patent Grant

    Still video cameras
    • Patent number 4,570,188
    • Issue date Feb 11, 1986
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Camera system with camera mounted drive
    • Patent number 4,460,265
    • Issue date Jul 17, 1984
    • Canon Kabushiki Kaisha
    • Yukio Mashimo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cinematographic camera
    • Patent number 4,456,349
    • Issue date Jun 26, 1984
    • Canon Kabushiki Kaisha
    • Noritsugu Hirata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Device for recording data on film of a camera
    • Patent number 4,453,814
    • Issue date Jun 12, 1984
    • Canon Kabushiki Kaisha
    • Toshihiko Satoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera
    • Patent number 4,448,507
    • Issue date May 15, 1984
    • Canon Kabushiki Kaisha
    • Akio Sunouchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electric motor drive device for camera
    • Patent number 4,435,061
    • Issue date Mar 6, 1984
    • Canon Kabushiki Kaisha
    • Hidehiko Fukahori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic focusing system with interchangeable lens
    • Patent number 4,421,397
    • Issue date Dec 20, 1983
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Focusing system
    • Patent number 4,402,586
    • Issue date Sep 6, 1983
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G02 - OPTICS
  • Information Patent Grant

    Digital control camera
    • Patent number 4,370,037
    • Issue date Jan 25, 1983
    • Canon Kabushiki Kaisha
    • Masanori Uchidoi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Switching control system
    • Patent number 4,367,936
    • Issue date Jan 11, 1983
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G08 - SIGNALLING
  • Information Patent Grant

    Information display device for camera
    • Patent number 4,326,784
    • Issue date Apr 27, 1982
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Switching control system
    • Patent number 4,320,518
    • Issue date Mar 16, 1982
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G08 - SIGNALLING
  • Information Patent Grant

    Motor driven camera and film winding apparatus therefor
    • Patent number 4,304,481
    • Issue date Dec 8, 1981
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Motion picture system
    • Patent number 4,273,426
    • Issue date Jun 16, 1981
    • Canon Kabushiki Kaisha
    • Hideto Iwama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Digital control camera
    • Patent number 4,265,521
    • Issue date May 5, 1981
    • Canon Kabushiki Kaisha
    • Masanori Uchidoi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Digital control camera
    • Patent number 4,235,538
    • Issue date Nov 25, 1980
    • Canon Kabushiki Kaisha
    • Masanori Uchidoi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cinecamera equipment capable of synchronous sound recording
    • Patent number 4,196,984
    • Issue date Apr 8, 1980
    • Canon Kabushiki Kaisha
    • Yoshio Komine
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Automatic winding up device for a camera
    • Patent number 4,182,562
    • Issue date Jan 8, 1980
    • Canon Kabushiki Kaisha
    • Tomonori Iwashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Motor drive unit for a camera
    • Patent number 4,167,314
    • Issue date Sep 11, 1979
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Motor control device for sound motion picture camera
    • Patent number 4,148,570
    • Issue date Apr 10, 1979
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Drive control circuit of motor drive unit
    • Patent number 4,140,382
    • Issue date Feb 20, 1979
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Motion picture camera for use with a cartridge for film having a so...
    • Patent number 4,120,571
    • Issue date Oct 17, 1978
    • Canon Kabushiki Kaisha
    • Keiichi Sakaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electronic watch or clock and accessory devices therefor
    • Patent number 4,118,922
    • Issue date Oct 10, 1978
    • Canon Kabushiki Kaisha
    • Toshikazu Ichiyanagi
    • G04 - HOROLOGY