TREA

Shigeru Okazaki

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  • Hino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developer replenishing apparatus
    • Patent number 5,966,574
    • Issue date Oct 12, 1999
    • Konica Corporation
    • Makoto Ui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing agent replenishing device and image forming apparatus wi...
    • Patent number 5,867,757
    • Issue date Feb 2, 1999
    • Konica Corporation
    • Shigeru Okazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner container
    • Patent number D400916
    • Issue date Nov 10, 1998
    • Konica Corporation
    • Makoto Ui
    • D18 - Printing and office machinery
  • Information Patent Grant

    Image forming apparatus of a clamshell type
    • Patent number 5,382,998
    • Issue date Jan 17, 1995
    • Konica Corporation
    • Toshio Shida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fixing apparatus
    • Patent number 5,258,815
    • Issue date Nov 2, 1993
    • Konica Corporation
    • Kiyohari Nakagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner replenishing device
    • Patent number 5,181,074
    • Issue date Jan 19, 1993
    • Konica Corporation
    • Mitsugu Nemoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Copying machine
    • Patent number 4,969,010
    • Issue date Nov 6, 1990
    • Konica Corporation
    • Takashi Tamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY