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  • CPC
  • G03G2221/1678
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2221/00Processes not provided for by group G03G2215/00

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G03G2221/1678Frame structures
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20240061371
    • Publication date Feb 22, 2024
    • Canon Kabushiki Kaisha
    • Noriyuki Komatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    COVER, HOUSING, AND IMAGE FORMING APPARATUS
    • Publication number 20240053702
    • Publication date Feb 15, 2024
    • FUJIFILM Business Innovation Corp.
    • Wataru Nakamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
    • Publication number 20240027953
    • Publication date Jan 25, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen Wang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND MANUFACTURING METHOD FOR FRAME OF IMAGE...
    • Publication number 20230393518
    • Publication date Dec 7, 2023
    • Canon Kabushiki Kaisha
    • YASUHIKO FUSE
    • 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

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20230135180
    • Publication date May 4, 2023
    • Canon Kabushiki Kaisha
    • Noriyuki Komatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220299908
    • Publication date Sep 22, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shintaro FUKUOKA
    • 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

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20220236690
    • Publication date Jul 28, 2022
    • Canon Kabushiki Kaisha
    • Noriyuki Komatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT
    • Publication number 20220236689
    • Publication date Jul 28, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220179353
    • Publication date Jun 9, 2022
    • Canon Kabushiki Kaisha
    • Masaki Seto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
    • Publication number 20220137549
    • Publication date May 5, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METAL FRAME OF IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20220082989
    • Publication date Mar 17, 2022
    • Canon Kabushiki Kaisha
    • Ryota Yasui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING DEVICE
    • Publication number 20220057745
    • Publication date Feb 24, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Kazuna TAGUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING CAM MOVABLE RELATIVE TO CASING BETWE...
    • Publication number 20210349421
    • Publication date Nov 11, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Kazuaki OOKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210240105
    • Publication date Aug 5, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shintaro FUKUOKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210240106
    • Publication date Aug 5, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shintaro FUKUOKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20210216036
    • Publication date Jul 15, 2021
    • Canon Kabushiki Kaisha
    • Noriyuki Komatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
    • Publication number 20210208532
    • Publication date Jul 8, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONVEYANCE DEVICE
    • Publication number 20210191308
    • Publication date Jun 24, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Kengo NODA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT
    • Publication number 20210165361
    • Publication date Jun 3, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210132540
    • Publication date May 6, 2021
    • Canon Kabushiki Kaisha
    • Masaki Seto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METAL FRAME OF IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20210063946
    • Publication date Mar 4, 2021
    • Canon Kabushiki Kaisha
    • Tatsuhito Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTRONIC APPARATUS, IMAGE FORMING APPARATUS, AND METHOD FOR PRODU...
    • Publication number 20200363765
    • Publication date Nov 19, 2020
    • Canon Kabushiki Kaisha
    • Wataru Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT
    • Publication number 20200341426
    • Publication date Oct 29, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20200341427
    • Publication date Oct 29, 2020
    • Canon Kabushiki Kaisha
    • Noriyuki Komatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200319588
    • Publication date Oct 8, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRAWER INCLUDING PHOTOSENSITIVE DRUM AND FRAME HAVING GUIDE ROLLER
    • Publication number 20200310335
    • Publication date Oct 1, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING UNIT
    • Publication number 20200272087
    • Publication date Aug 27, 2020
    • Canon Kabushiki Kaisha
    • Kazutaka Sueshige
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING SHAFT AND CAM HAVING CAM SURFACE
    • Publication number 20200257241
    • Publication date Aug 13, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY