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Hiroyoshi Tsuzuki

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Data inserting device for camera
    • Patent number 4,515,452
    • Issue date May 7, 1985
    • Canon Kabushuki Kaisha
    • Hiroyoshi Tsuzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrically operated camera and disabling device therefor
    • Patent number 4,482,236
    • Issue date Nov 13, 1984
    • Canon Kabushiki Kaisha
    • Hiroyoshi Tsuzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Motor drive circuit for camera
    • Patent number 4,415,249
    • Issue date Nov 15, 1983
    • Canon Kabushiki Kaisha
    • Hiroyoshi Tsuzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY