TREA

Ichiro Fukushima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blade cleaning device
    • Patent number 4,595,280
    • Issue date Jun 17, 1986
    • Ricoh Company, Ltd.
    • Misao Tanzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heat roller fixing apparatus
    • Patent number 4,284,875
    • Issue date Aug 18, 1981
    • Richo Company Ltd.
    • Ryoichi Namiki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Heat roller fixing apparatus
    • Patent number 4,172,976
    • Issue date Oct 30, 1979
    • Ricoh Co., Ltd.
    • Ryoichi Namiki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY