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Satoshi FUKUOKA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Conductive roller, image forming apparatus, and inspection method f...
    • Patent number 11,947,272
    • Issue date Apr 2, 2024
    • NOK Corporation
    • Shogo Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Conductive roller, image forming apparatus, and inspection method f...
    • Patent number 11,947,273
    • Issue date Apr 2, 2024
    • NOK Corporation
    • Shogo Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing roll
    • Patent number 11,934,110
    • Issue date Mar 19, 2024
    • NOK Corporation
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electroconductive roll
    • Patent number 11,762,306
    • Issue date Sep 19, 2023
    • NOK CORPORATION
    • Kousuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,656,558
    • Issue date May 23, 2023
    • NOK CORPORATION
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,650,514
    • Issue date May 16, 2023
    • NOK CORPORATION
    • Kousuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,635,702
    • Issue date Apr 25, 2023
    • NOK CORPORATION
    • Kosuke Oura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Charging roll
    • Patent number 11,480,886
    • Issue date Oct 25, 2022
    • NOK CORPORATION
    • Asami Uematsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electroconductive roll
    • Patent number 11,194,263
    • Issue date Dec 7, 2021
    • NOK CORPORATION
    • Kousuke Oura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVELOPING ROLL AND DEVELOPING DEVICE
    • Publication number 20240142890
    • Publication date May 2, 2024
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20240094656
    • Publication date Mar 21, 2024
    • NOK Corporation
    • Shogo SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONDUCTIVE ROLLER, IMAGE FORMING APPARATUS, AND INSPECTION METHOD F...
    • Publication number 20230314979
    • Publication date Oct 5, 2023
    • NOK Corporation
    • Shogo SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONDUCTIVE ROLLER, IMAGE FORMING APPARATUS, AND INSPECTION METHOD F...
    • Publication number 20230288834
    • Publication date Sep 14, 2023
    • NOK Corporation
    • Shogo SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONDUCTIVE ROLLER
    • Publication number 20230288835
    • Publication date Sep 14, 2023
    • NOK Corporation
    • Shogo SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING ROLL
    • Publication number 20230221661
    • Publication date Jul 13, 2023
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220260937
    • Publication date Aug 18, 2022
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220252997
    • Publication date Aug 11, 2022
    • NOK Corporation
    • Kosuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220043367
    • Publication date Feb 10, 2022
    • NOK Corporation
    • Asami UEMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLL
    • Publication number 20220026824
    • Publication date Jan 27, 2022
    • NOK Corporation
    • Asami UEMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20210311407
    • Publication date Oct 7, 2021
    • NOK Corporation
    • Kousuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20210302858
    • Publication date Sep 30, 2021
    • NOK Corporation
    • Kousuke OURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROCONDUCTIVE ROLL
    • Publication number 20210255556
    • Publication date Aug 19, 2021
    • NOK Corporation
    • Kousuke OURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY