TREA

Hiroshi Ikeda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical copying apparatus
    • Patent number 4,084,904
    • Issue date Apr 18, 1978
    • Minolta Camera Kabushiki Kaisha
    • Hiroshi Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Transfer type electrophotographic copying apparatus
    • Patent number 4,025,180
    • Issue date May 24, 1977
    • Minolta Camera Kabushiki Kaisha
    • Takaji Kurita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens selection device
    • Patent number 3,936,150
    • Issue date Feb 3, 1976
    • Minolta Camera Kabushiki Kaisha
    • Hiroshi Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Original holder plate for copying machine
    • Patent number 3,932,037
    • Issue date Jan 13, 1976
    • Minolta Camera Kabushiki Kaisha
    • Hiroshi Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY