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Nobutoshi Yoshida

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Copying apparatus
    • Patent number 4,870,447
    • Issue date Sep 26, 1989
    • Canon Kabushiki Kaisha
    • Nobutoshi Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Copying apparatus
    • Patent number 4,862,219
    • Issue date Aug 29, 1989
    • Canon Kabushiki Kaisha
    • Nobutoshi Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Multiple image forming system
    • Patent number 4,785,330
    • Issue date Nov 15, 1988
    • Canon Kabushiki Kaisha
    • Nobutoshi Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus with delay during toner replenishment
    • Patent number 4,777,512
    • Issue date Oct 11, 1988
    • Canon Kabushiki Kaisha
    • Masayoshi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning device
    • Patent number 4,739,370
    • Issue date Apr 19, 1988
    • Canon Kabushiki Kaisha
    • Nobutoshi Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pressure fixing device
    • Patent number 4,441,417
    • Issue date Apr 10, 1984
    • Canon Kabushiki Kaisha
    • Masahiro Katayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotography
    • Patent number 4,265,531
    • Issue date May 5, 1981
    • Canon Kabushiki Kaisha
    • Katsunobu Ohara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ion modulation imaging involves prior uniform charging of secondary...
    • Patent number 4,168,974
    • Issue date Sep 25, 1979
    • Canon Kabushiki Kaisha
    • Yujiro Ando
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY