TREA

Yukihiro Osugi

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developing apparatus
    • Patent number 5,475,477
    • Issue date Dec 12, 1995
    • Kabushiki Kaisha Toshiba
    • Chiaki Tanuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus
    • Patent number 5,412,456
    • Issue date May 2, 1995
    • Kabushiki Kaisha Toshiba
    • Chiaki Tanuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleanerless developing method using mono-component toner
    • Patent number 5,283,618
    • Issue date Feb 1, 1994
    • Kabushiki Kaisha Toshiba
    • Masahiro Hosoya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus using a one-component nonmagnetic toner
    • Patent number 5,235,387
    • Issue date Aug 10, 1993
    • Kabushiki Kaisha Toshiba
    • Shuitsu Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY