TREA

Hitoshi Ishihama

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet supply apparatus
    • Patent number 5,348,284
    • Issue date Sep 20, 1994
    • Canon Kabushiki Kaisha
    • Hitoshi Ishihama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet feeding apparatus having the ability to retract the sheet supply
    • Patent number 5,201,873
    • Issue date Apr 13, 1993
    • Canon Kabushiki Kaisha
    • Yutaka Kikuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming system
    • Patent number 5,191,382
    • Issue date Mar 2, 1993
    • Canon Kabushiki Kaisha
    • Shigeru Okamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY