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Shigeru Oki

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  • Kashiwa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus including corona charger
    • Patent number 8,160,479
    • Issue date Apr 17, 2012
    • Canon Kabushiki Kaisha
    • Shigeru Oki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 5,581,327
    • Issue date Dec 3, 1996
    • Canon Kabushiki Kaisha
    • Masami Izumizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents