TREA

Tadahide Fukushima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grip for a camera
    • Patent number 4,600,284
    • Issue date Jul 15, 1986
    • Canon Kabushiki Kaisha
    • Yuji Kondoh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera assembly with automatic winding mechanism
    • Patent number 4,350,424
    • Issue date Sep 21, 1982
    • Canon Kabushiki Kaisha
    • Tomonori Iwashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Range finder system
    • Patent number 4,123,650
    • Issue date Oct 31, 1978
    • Kazuya Hosoe
    • G02 - OPTICS
  • Information Patent Grant

    Sharp focus detecting system
    • Patent number 4,104,650
    • Issue date Aug 1, 1978
    • Canon Kabushiki Kaisha
    • Kazuya Hosoe
    • G02 - OPTICS