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Detection or control means for the developer level

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  • CPC
  • G03G15/0856
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

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G03G15/0856Detection or control means for the developer level
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS CAPABLE OF ENHANCING CONVENIENCE OF IMAGE F...
    • Publication number 20240393716
    • Publication date Nov 28, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kazuto Misu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
    • Publication number 20240353784
    • Publication date Oct 24, 2024
    • Canon Kabushiki Kaisha
    • MASAHIDE HIRAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240345505
    • Publication date Oct 17, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Shinobu Yoshioku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE QUALITY ADJUSTMENT METHOD CAPABLE...
    • Publication number 20240329583
    • Publication date Oct 3, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Yasuaki Sakamoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240210853
    • Publication date Jun 27, 2024
    • Canon Kabushiki Kaisha
    • Hirokazu Fujino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240210854
    • Publication date Jun 27, 2024
    • Canon Kabushiki Kaisha
    • Kazuhiro Funatani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240210852
    • Publication date Jun 27, 2024
    • Canon Kabushiki Kaisha
    • Hirokazu Okugawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMATION APPARATUS
    • Publication number 20240210846
    • Publication date Jun 27, 2024
    • Oki Electric Industry Co., Ltd.
    • Karin HASEGAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
    • Publication number 20240152072
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • Masahiro Suetsugu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER STORAGE DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20240094660
    • Publication date Mar 21, 2024
    • Canon Kabushiki Kaisha
    • Shuichi Gofuku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
    • Publication number 20240085823
    • Publication date Mar 14, 2024
    • Canon Kabushiki Kaisha
    • Koji Wada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240077823
    • Publication date Mar 7, 2024
    • Canon Kabushiki Kaisha
    • Kensuke Umeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND DEVELOPER REPLENISHMENT THEREOF
    • Publication number 20240061359
    • Publication date Feb 22, 2024
    • Canon Kabushiki Kaisha
    • NOBUYUKI KOBAYASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    STRUCTURE FOR OPENING AND SHUTTING OF SENSOR FOR DETECTING TONER RE...
    • Publication number 20230418179
    • Publication date Dec 28, 2023
    • Hewlett-Packard Development Company, L.P.
    • Gun HEO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20230418180
    • Publication date Dec 28, 2023
    • Canon Kabushiki Kaisha
    • Satoshi Sunahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVICE MANAGEMENT SYSTEM AND COOPERATION METHOD
    • Publication number 20230367238
    • Publication date Nov 16, 2023
    • Canon Kabushiki Kaisha
    • Yuzuru Okubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230350324
    • Publication date Nov 2, 2023
    • KONICA MINOLTA INC
    • Tatsuya KATAGIRI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER LEVEL SENSING USING TONER CONTAINER VIBRATION
    • Publication number 20230305434
    • Publication date Sep 28, 2023
    • Lexmark International, Inc.
    • ALEXANDER LLOYD CHAPMAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230297005
    • Publication date Sep 21, 2023
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Takashi INOUE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
    • Publication number 20230244170
    • Publication date Aug 3, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Tomoyasu YABUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER CARTRIDGE, METHOD FOR DETECTING REMAINING TONER AMOUNT, AND I...
    • Publication number 20230205109
    • Publication date Jun 29, 2023
    • ZHUHAI PANTUM ELECTRONICS CO., LTD.
    • Zhe SHAO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus and Method of Controlling the Same
    • Publication number 20230205110
    • Publication date Jun 29, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Takashi Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER CARTRIDGE
    • Publication number 20230176498
    • Publication date Jun 8, 2023
    • Geehy Microelectronics Inc.
    • Weichen LIU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS FOR GUIDING REFILLING OPERATION OF TONER
    • Publication number 20230152749
    • Publication date May 18, 2023
    • Hewlett-Packard Development Company, L.P.
    • Jongwon HONG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230045444
    • Publication date Feb 9, 2023
    • Canon Kabushiki Kaisha
    • Kazuhiro Funatani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CARTRIDGE INCLUDING STRUCTURE FOR DETECTING DEVELOPER END
    • Publication number 20230039181
    • Publication date Feb 9, 2023
    • Hewlett-Packard Development Company, L.P.
    • Jonghyun PARK
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
    • Publication number 20220404735
    • Publication date Dec 22, 2022
    • Canon Kabushiki Kaisha
    • Masaaki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER STORAGE DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20220382185
    • Publication date Dec 1, 2022
    • Canon Kabushiki Kaisha
    • Shuichi Gofuku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    REMAINING-TONER-AMOUNT DETECTING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20220373926
    • Publication date Nov 24, 2022
    • RICOH COMPANY, LTD.
    • Sumihiro Inokuchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE, SUPPLY CONTAINER, AND IMAGE FORMING APPARATUS
    • Publication number 20220365462
    • Publication date Nov 17, 2022
    • Canon Kabushiki Kaisha
    • Koji Wada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY