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Yoshinori Nagao

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 6,505,010
    • Issue date Jan 7, 2003
    • Canon Kabushiki Kaisha
    • Masami Izumizaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 5,481,340
    • Issue date Jan 2, 1996
    • Canon Kabushiki Kaisha
    • Yoshinori Nagao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 5,376,956
    • Issue date Dec 27, 1994
    • Canon Kabushiki Kaisha
    • Yoshinori Nagao
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-image forming apparatus
    • Patent number 5,365,324
    • Issue date Nov 15, 1994
    • Canon Kabushiki Kaisha
    • Sono Gu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus with image density detection means for cont...
    • Patent number 5,294,959
    • Issue date Mar 15, 1994
    • Canon Kabushiki Kaisha
    • Yoshinori Nagao
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY