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  • G03G15/0812
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

Current Industry

G03G15/0812characterised by the developer regulating means
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250199454
    • Publication date Jun 19, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Minoru WADA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20250181008
    • Publication date Jun 5, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Yuzo HARADA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250181016
    • Publication date Jun 5, 2025
    • Canon Kabushiki Kaisha
    • YUTO ASO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20250181009
    • Publication date Jun 5, 2025
    • Canon Kabushiki Kaisha
    • Katsuhiro Kojima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE
    • Publication number 20250172901
    • Publication date May 29, 2025
    • Canon Kabushiki Kaisha
    • TAKASHI HIRAMATSU
    • G01 - MEASURING TESTING
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20250164906
    • Publication date May 22, 2025
    • RICOH COMPANY, LTD.
    • Yasuhide OHKUBO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACT...
    • Publication number 20250147452
    • Publication date May 8, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Teruhiko Nagashima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE, TONER CO...
    • Publication number 20250130518
    • Publication date Apr 24, 2025
    • Kazuki MATSUMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING UNIT AND IMAGE FORMING APPARATUS
    • Publication number 20250102960
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Kenta URAYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGUL...
    • Publication number 20250102997
    • Publication date Mar 27, 2025
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Atsushi FUKAYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20250102949
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Kenta URAYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20250093796
    • Publication date Mar 20, 2025
    • JIANGXI YIBO E-TECH CO. LTD.
    • Jian PENG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20250053115
    • Publication date Feb 13, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Seiji KIKUSHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS
    • Publication number 20250028263
    • Publication date Jan 23, 2025
    • Canon Kabushiki Kaisha
    • Tomoyuki Sakamaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20250021033
    • Publication date Jan 16, 2025
    • Canon Kabushiki Kaisha
    • Yu Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20250013167
    • Publication date Jan 9, 2025
    • JIANGXI YIBO E-TECH CO. LTD.
    • Jian PENG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RESIN PARTICLE, TONER, TONER ACCOMMODATING UNIT, IMAGE FORMING APPA...
    • Publication number 20250013163
    • Publication date Jan 9, 2025
    • RICOH COMPANY, LTD.
    • Suzuka Karato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240411241
    • Publication date Dec 12, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Takeo MIZOBE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240411260
    • Publication date Dec 12, 2024
    • Canon Kabushiki Kaisha
    • Hiroki Hanayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT INCLUDING PHOTOSENSITIVE DRUM, DRUM FRAME, AND PRESSURE M...
    • Publication number 20240402630
    • Publication date Dec 5, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Koji ABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM
    • Publication number 20240329593
    • Publication date Oct 3, 2024
    • Canon Kabushiki Kaisha
    • Ayatomo Okino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DISRUPTIONS OF TONER TRANSFERS FROM DEVELOPERS TO PHOTORECEPTORS
    • Publication number 20240295836
    • Publication date Sep 5, 2024
    • Hewlett-Packard Development Company, L.P.
    • Jeffrey Harold Luke
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20240295837
    • Publication date Sep 5, 2024
    • Zhuhai Ninestar Information Technology Co., Ltd
    • Xinyu WU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER TRANSFER MODULATORS
    • Publication number 20240288794
    • Publication date Aug 29, 2024
    • Hewlett-Packard Development Company, L.P.
    • Jeffrey Harold Luke
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE-FORMING APPARATUS
    • Publication number 20240288793
    • Publication date Aug 29, 2024
    • Canon Kabushiki Kaisha
    • RIEKO TAKABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20240272564
    • Publication date Aug 15, 2024
    • Canon Kabushiki Kaisha
    • Chihiro Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE
    • Publication number 20240231255
    • Publication date Jul 11, 2024
    • JIANGXI YIBO E-TECH CO. LTD.
    • Xiaobing LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240231256
    • Publication date Jul 11, 2024
    • Canon Kabushiki Kaisha
    • Takashi Mukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20240201615
    • Publication date Jun 20, 2024
    • Canon Kabushiki Kaisha
    • YOSUKE KISHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    • Publication number 20240160123
    • Publication date May 16, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tomohiro TAMAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY