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  • CPC
  • G03G2221/1869
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2221/00Processes not provided for by group G03G2215/00

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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

    IMAGE FORMING APPARATUS
    • Publication number 20240085851
    • Publication date Mar 14, 2024
    • Canon Kabushiki Kaisha
    • Daisuke Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20240077832
    • Publication date Mar 7, 2024
    • Canon Kabushiki Kaisha
    • Akira Yoshimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING IMPROVED MOUNTABILITY OF A CARTRIDGE...
    • Publication number 20240027956
    • Publication date Jan 25, 2024
    • Canon Kabushiki Kaisha
    • Takeo Kawanami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING A DETACHABLE UNIT WITH POSITIONIN...
    • Publication number 20240004339
    • Publication date Jan 4, 2024
    • Canon Kabushiki Kaisha
    • Kei Hayashida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE
    • Publication number 20230367258
    • Publication date Nov 16, 2023
    • Canon Kabushiki Kaisha
    • Takuya Kawakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230350335
    • Publication date Nov 2, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • 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

    CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20230297021
    • Publication date Sep 21, 2023
    • Canon Kabushiki Kaisha
    • Yusaku MAKINO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CARTRIDGE
    • Publication number 20230280673
    • Publication date Sep 7, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING A DRAWER
    • Publication number 20230251601
    • Publication date Aug 10, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND DRUM CARTRIDGE
    • Publication number 20230185216
    • Publication date Jun 15, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo SATO
    • 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 20230112483
    • Publication date Apr 13, 2023
    • Canon Kabushiki Kaisha
    • Daisuke Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20230110629
    • Publication date Apr 13, 2023
    • Canon Kabushiki Kaisha
    • Akira Yoshimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING IMPROVED MOUNTABILITY OF A CARTRIDGE...
    • Publication number 20230059386
    • Publication date Feb 23, 2023
    • Canon Kabushiki Kaisha
    • Takeo Kawanami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230024209
    • Publication date Jan 26, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS THAT CONTROLS REGULATION UNIT
    • Publication number 20230015778
    • Publication date Jan 19, 2023
    • Canon Kabushiki Kaisha
    • Yoshiteru Kaida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220413426
    • Publication date Dec 29, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE
    • Publication number 20220382210
    • Publication date Dec 1, 2022
    • Canon Kabushiki Kaisha
    • Takuya Kawakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220373962
    • Publication date Nov 24, 2022
    • Canon Kabushiki Kaisha
    • Kei Hayashida
    • 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

    Processing Cartridge
    • Publication number 20220299934
    • Publication date Sep 22, 2022
    • ZHUHAI UN-TERN IMAGING PRODUCTS CO.,LTD.
    • Honghui ZHOU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220291626
    • Publication date Sep 15, 2022
    • Canon Kabushiki Kaisha
    • Satoshi Koga
    • 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 APPARATUS
    • Publication number 20220269217
    • Publication date Aug 25, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220206428
    • Publication date Jun 30, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Kazuaki OOKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220197212
    • Publication date Jun 23, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Hikaru IINO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CARTRIDGE
    • Publication number 20220146960
    • Publication date May 12, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuwen WANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY