TREA

Kouichi Aritomo

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner replenishing container
    • Patent number 6,778,786
    • Issue date Aug 17, 2004
    • Minolta Co., Ltd.
    • Kouichi Aritomo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner bottle
    • Patent number D451949
    • Issue date Dec 11, 2001
    • Minolta Co., Ltd.
    • Kouichi Aritomo
    • D18 - Printing and office machinery

Patents Applicationslast 30 patents

  • Information Patent Application

    Toner replenishing container
    • Publication number 20020015596
    • Publication date Feb 7, 2002
    • Kouichi Aritomo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY