TREA

Akihiro Owada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat roller fixing device
    • Patent number 5,111,249
    • Issue date May 5, 1992
    • Konica Corporation
    • Akihiro Owada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fixing apparatus with oil supply apparatus
    • Patent number 5,047,809
    • Issue date Sep 10, 1991
    • Konica Corporation
    • Akihiro Owada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY