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Kouji Hoshi

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact zoom lens
    • Patent number 5,831,772
    • Issue date Nov 3, 1998
    • Canon Kabushiki Kaisha
    • Akihiro Nishio
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 5,815,320
    • Issue date Sep 29, 1998
    • Canon Kabushiki Kaisha
    • Kouji Hoshi
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens and zooming method
    • Patent number 5,574,599
    • Issue date Nov 12, 1996
    • Canon Kabushiki Kaisha
    • Kouji Hoshi
    • G02 - OPTICS