TREA

relating to drum

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Industry

  • CPC
  • G03G15/751
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Parent Industries

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

Current Industry

G03G15/751relating to drum
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD
    • Publication number 20250102990
    • Publication date Mar 27, 2025
    • Konica Minolta, Inc.
    • Tomoko MINE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250102999
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Go MIURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250093809
    • Publication date Mar 20, 2025
    • FUJIFILM Business Innovation Corp.
    • Yuki OYAMADA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250093813
    • Publication date Mar 20, 2025
    • Canon Kabushiki Kaisha
    • SHINGO ITO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING MAIN HOUSING, FIRST DRUM CARTRIDG...
    • Publication number 20250068097
    • Publication date Feb 27, 2025
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250036042
    • Publication date Jan 30, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Yuzo HARADA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250028275
    • Publication date Jan 23, 2025
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Saya MINOSHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTOCONDUCTIVE DRUM SUPPORTS
    • Publication number 20250004413
    • Publication date Jan 2, 2025
    • Hewlett-Packard Development Company, L.P.
    • Lavi COHEN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240427279
    • Publication date Dec 26, 2024
    • Canon Kabushiki Kaisha
    • HIROKO KATAGIRI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240419113
    • Publication date Dec 19, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Fan XU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND...
    • Publication number 20240419122
    • Publication date Dec 19, 2024
    • Canon Kabushiki Kaisha
    • Takahito Ueno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240419120
    • Publication date Dec 19, 2024
    • Canon Kabushiki Kaisha
    • Shunsuke Matsushita
    • 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

    IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM
    • Publication number 20240353785
    • Publication date Oct 24, 2024
    • Konica Minolta, Inc.
    • Koji SHIBATA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM UNIT INCLUDING DRUM FRAME TO WHICH DEVELOPING CARTRIDGE IS ATT...
    • Publication number 20240329588
    • Publication date Oct 3, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Keita SHIMIZU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240329574
    • Publication date Oct 3, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Duong Tung NGUYEN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS WITH REDUCED NUMBER OF CONNECTION LINES
    • Publication number 20240329581
    • Publication date Oct 3, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yoshiyuki TSUJIMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DRUM CARTRIDGE INCLUDING ELECTRICAL CONTACT SURFACE MOVABLE RELATIV...
    • Publication number 20240319664
    • Publication date Sep 26, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Nao ITABASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240280933
    • Publication date Aug 22, 2024
    • Canon Kabushiki Kaisha
    • MASATO KOBAYASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240272581
    • Publication date Aug 15, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masao ICHIYANAGI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND POTENTIAL DETECTION PART
    • Publication number 20240168429
    • Publication date May 23, 2024
    • ZHUHAI PANTUM ELECTRONICS CO., LTD.
    • Zhe SHAO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240152074
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • Jumpei Nitta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240152073
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • Jumpei Nitta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240152083
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • Jumpei Nitta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240152091
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • Jumpei Nitta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240111234
    • Publication date Apr 4, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Keigo GOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE INCLUDING DEVELOPING CARTRIDGE HAVING DEVELOPING...
    • Publication number 20240111239
    • Publication date Apr 4, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasuo FUKAMACHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240085824
    • Publication date Mar 14, 2024
    • Canon Kabushiki Kaisha
    • CHIKARA IMAIZUMI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240085825
    • Publication date Mar 14, 2024
    • Canon Kabushiki Kaisha
    • CHIKARA IMAIZUMI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240077826
    • Publication date Mar 7, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Saya MINOSHIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY