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  • CPC
  • G03G2221/1684
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2221/00Processes not provided for by group G03G2215/00

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G03G2221/1684using extractable subframes
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240111246
    • Publication date Apr 4, 2024
    • Canon Kabushiki Kaisha
    • Hirotaka Ishii
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Component Movement Mechanism for an Image Forming Apparatus
    • Publication number 20240069464
    • Publication date Feb 29, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yoh NISHIMURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
    • Publication number 20240061372
    • Publication date Feb 22, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Isao KISHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20240027952
    • Publication date Jan 25, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Nao Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING CASING THAT HAS RECESSED PORTION AND...
    • Publication number 20240027950
    • Publication date Jan 25, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Koji ABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • Publication number 20230359141
    • Publication date Nov 9, 2023
    • Canon Kabushiki Kaisha
    • Ken Kikuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRAWING APPARATUS AND RECORDING APPARATUS
    • Publication number 20230341809
    • Publication date Oct 26, 2023
    • Canon Kabushiki Kaisha
    • Mitsuyuki Fujibayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230333508
    • Publication date Oct 19, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image-Forming Device Having Guide To Guide Drawer Supporting Develo...
    • Publication number 20230305485
    • Publication date Sep 28, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Motoaki MUSHIKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE-FORMING APPARATUS PROVIDED WITH MECHANISM FOR OPENING AND CLO...
    • Publication number 20230280675
    • Publication date Sep 7, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Saya MINOSHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus With Removable Waste Toner Container and Ex...
    • Publication number 20230280679
    • Publication date Sep 7, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE SUPPORTING STRU...
    • Publication number 20230266708
    • Publication date Aug 24, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING DEVICE
    • Publication number 20230229109
    • Publication date Jul 20, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Kazuna TAGUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230195013
    • Publication date Jun 22, 2023
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Sachio Izumichi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230185235
    • Publication date Jun 15, 2023
    • Canon Kabushiki Kaisha
    • Hirotaka Ishii
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230168624
    • Publication date Jun 1, 2023
    • Canon Kabushiki Kaisha
    • Kei Hayashida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220373959
    • Publication date Nov 24, 2022
    • Shinichi ARASAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220350290
    • Publication date Nov 3, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220342359
    • Publication date Oct 27, 2022
    • Canon Kabushiki Kaisha
    • Yuta Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • Publication number 20220342360
    • Publication date Oct 27, 2022
    • Ken Kikuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING COUPLING MEMBER SELECTIVELY COUPL...
    • Publication number 20220283539
    • Publication date Sep 8, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasushi OKABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image-Forming Device Having Guide To Guide Drawer Supporting Develo...
    • Publication number 20220269216
    • Publication date Aug 25, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Motoaki MUSHIKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220269217
    • Publication date Aug 25, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRAWING APPARATUS AND RECORDING APPARATUS
    • Publication number 20220260950
    • Publication date Aug 18, 2022
    • Canon Kabushiki Kaisha
    • Mitsuyuki Fujibayashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220253015
    • Publication date Aug 11, 2022
    • Canon Kabushiki Kaisha
    • Jiro Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRAWER STRUCTURE FOR MOUNTING DEVELOPMENT CARTRIDGE IN IMAGE FORMIN...
    • Publication number 20220206431
    • Publication date Jun 30, 2022
    • Hewlett-Packard Development Company, L.P.
    • Wontaek Kim
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20220197209
    • Publication date Jun 23, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Nao Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT HAVING ELECTRICAL CONTACT SURFACE POSITIONED AT OUTER SUR...
    • Publication number 20220171331
    • Publication date Jun 2, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Isao KISHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE SUPPORTING STRU...
    • Publication number 20220137548
    • Publication date May 5, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS, IMAGE FORMING CARTRIDGE SUPPORTER, AND IMA...
    • Publication number 20220128944
    • Publication date Apr 28, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasushi Okabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY