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  • CPC
  • G03G2215/0634
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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

Current Industry

G03G2215/0634Developing device
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240419097
    • Publication date Dec 19, 2024
    • Canon Kabushiki Kaisha
    • KUNIAKI TAMAGAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20240393741
    • Publication date Nov 28, 2024
    • Zhuhai Ninestar Information Technology Co., Ltd
    • Wenjie ZHAO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMATION METHOD
    • Publication number 20240069469
    • Publication date Feb 29, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Masashi FUJISHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20230305430
    • Publication date Sep 28, 2023
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tomohiro TAMAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210034004
    • Publication date Feb 4, 2021
    • Hewlett-Packard Development Company, L.P.
    • Hoil LEE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20200356027
    • Publication date Nov 12, 2020
    • Canon Kabushiki Kaisha
    • Tomoyuki Sakamaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BINARY INK DEVELOPER (BID) ASSEMBLY FOR LIQUID ELECTROPHOTOGRAPHY (...
    • Publication number 20200041933
    • Publication date Feb 6, 2020
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLLER
    • Publication number 20190278196
    • Publication date Sep 12, 2019
    • Hewlett-Packard Development Company, L.P.
    • Bin Huang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190250551
    • Publication date Aug 15, 2019
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Naoki Mizutani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20190072876
    • Publication date Mar 7, 2019
    • Canon Kabushiki Kaisha
    • Tomohiro Shiomi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20190041769
    • Publication date Feb 7, 2019
    • FUJI XEROX CO., LTD
    • Takafumi WAKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BINARY INK DEVELOPER (BID) ASSEMBLY FOR LIQUID ELECTROPHOTOGRAPHY (...
    • Publication number 20190041771
    • Publication date Feb 7, 2019
    • Hewlett-Packard Development Company, L.P.
    • Seongsik CHANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING BLADE, DEVELOPING DEVICE, AND CARTRIDGE
    • Publication number 20190025729
    • Publication date Jan 24, 2019
    • Canon Kabushiki Kaisha
    • Shohei Katsuya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING ROLLER
    • Publication number 20190004449
    • Publication date Jan 3, 2019
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Kazuki NOJIRI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20180341198
    • Publication date Nov 29, 2018
    • Canon Kabushiki Kaisha
    • Tomoyuki Sakamaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Developer Cartridge
    • Publication number 20180150023
    • Publication date May 31, 2018
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Junichi Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTIVE ROLLER
    • Publication number 20180136580
    • Publication date May 17, 2018
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Daijiro SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Developing Device That Reduces Occurrence of Image Failure Caused b...
    • Publication number 20180074435
    • Publication date Mar 15, 2018
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Yasuhiro Tauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    INK JET RECORDING MEDIUM HAVING ANIONIC INORGANIC PARTICLES
    • Publication number 20180074434
    • Publication date Mar 15, 2018
    • Canon Kabushiki Kaisha
    • Yasuhiro Nito
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    IMAGE FORMING APPARATUS PROVIDED WITH SWITCHING MECHANISM FOR SWITC...
    • Publication number 20170075279
    • Publication date Mar 16, 2017
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Atsushi HAYAKAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTIVE ROLLER
    • Publication number 20160026114
    • Publication date Jan 28, 2016
    • Sumitomo Rubber Industries, Ltd.
    • Kenichi KURODA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus Ensuring Reduced Initial Bleeding Phenomenon
    • Publication number 20150093130
    • Publication date Apr 2, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Einosuke Kikuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMATION APPARATUS
    • Publication number 20150063859
    • Publication date Mar 5, 2015
    • Oki Data Corporation
    • Manabu IMAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150050037
    • Publication date Feb 19, 2015
    • Canon Kabushiki Kaisha
    • Taisuke Matsuura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHY-BASED ADDITIVE MANUFACTURING SYSTEM WITH RECIPRO...
    • Publication number 20150016841
    • Publication date Jan 15, 2015
    • Stratasys, Inc.
    • William J. Hanson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Device Having Main Body and Holder Holding Developer...
    • Publication number 20140363204
    • Publication date Dec 11, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Naoya Kamimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LATENT ELECTROSTATIC IMAGE DEVELOPING TONER
    • Publication number 20140356774
    • Publication date Dec 4, 2014
    • Tomoharu Miki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND CONTROL METHOD OF D...
    • Publication number 20140321869
    • Publication date Oct 30, 2014
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kensuke FUJIHARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140314448
    • Publication date Oct 23, 2014
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Noriaki Sumikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS CAPABLE OF EFFECTIVELY DEVELOPING IMAGES
    • Publication number 20140314451
    • Publication date Oct 23, 2014
    • Hiroshi Hosokawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY