TREA

for removing solid developer or debris from the electrographic recording medium

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  • CPC
  • G03G21/0005
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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00

Current Industry

G03G21/0005for removing solid developer or debris from the electrographic recording medium
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240377777
    • Publication date Nov 14, 2024
    • Canon Kabushiki Kaisha
    • TOMOO AKIZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM
    • Publication number 20240302769
    • Publication date Sep 12, 2024
    • Konica Minolta, Inc.
    • Kazumi OURA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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    IMAGE FORMING APPARATUS
    • Publication number 20240094661
    • Publication date Mar 21, 2024
    • Canon Kabushiki Kaisha
    • Shuichi Tetsuno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240085846
    • Publication date Mar 14, 2024
    • Canon Kabushiki Kaisha
    • Takayuki Kanazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER CONVEYING DEVICE, AND CLEANING DEVICE AND IMAGE FORMING APPAR...
    • Publication number 20230408953
    • Publication date Dec 21, 2023
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Maki SOMETE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CONTAINER AND IMAGE FORMING APPARATUS
    • Publication number 20230393492
    • Publication date Dec 7, 2023
    • FUJIFILM Business Innovation Corp.
    • Toshio TAKIGUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230333504
    • Publication date Oct 19, 2023
    • Canon Kabushiki Kaisha
    • AKIHIKO UCHIYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE INCLUDING DEVELOPING DEVICE AND TONER CONTAINER BETWEEN W...
    • Publication number 20230062417
    • Publication date Mar 2, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasutada KATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TRANSPORT DEVICE AND RECORDING DEVICE
    • Publication number 20220291621
    • Publication date Sep 15, 2022
    • SEIKO EPSON CORPORATION
    • Koji SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING UNIT
    • Publication number 20220283535
    • Publication date Sep 8, 2022
    • Canon Kabushiki Kaisha
    • Kazutaka Sueshige
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220269206
    • Publication date Aug 25, 2022
    • Canon Kabushiki Kaisha
    • Shuichi Tetsuno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING ROD FOR OPTICAL PRINT HEAD INCLUDED IN IMAGE FORMING APPAR...
    • Publication number 20220244675
    • Publication date Aug 4, 2022
    • Canon Kabushiki Kaisha
    • Yuta Okada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220107601
    • Publication date Apr 7, 2022
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Kanako Morimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220035274
    • Publication date Feb 3, 2022
    • Canon Kabushiki Kaisha
    • Shuichi Tetsuno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220019152
    • Publication date Jan 20, 2022
    • Sharp Kabushiki Kaisha
    • TAKAHIRO KURAUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210364977
    • Publication date Nov 25, 2021
    • Canon Kabushiki Kaisha
    • Shotaro Ishihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
    • Publication number 20210325814
    • Publication date Oct 21, 2021
    • Canon Kabushiki Kaisha
    • Tomohito Ishida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Cartridge
    • Publication number 20210278800
    • Publication date Sep 9, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING UNIT
    • Publication number 20210216034
    • Publication date Jul 15, 2021
    • Canon Kabushiki Kaisha
    • Kazutaka Sueshige
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING ROD FOR OPTICAL PRINT HEAD INCLUDED IN IMAGE FORMING APPAR...
    • Publication number 20210181669
    • Publication date Jun 17, 2021
    • Canon Kabushiki Kaisha
    • Yuta Okada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20210096499
    • Publication date Apr 1, 2021
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Takeshi Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
    • Publication number 20210026260
    • Publication date Jan 28, 2021
    • Canon Kabushiki Kaisha
    • Kazunori Noguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SENSOR CLEANING FOR PAPER FEEDING SYSTEM OF IMAGE FORMING APPARATUS
    • Publication number 20210024313
    • Publication date Jan 28, 2021
    • Hewlett-Packard Development Company, L.P.
    • Byung Hee CHO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE, IMAGE FORMING APPARATUS AND CLEANING APPARATUS
    • Publication number 20200363768
    • Publication date Nov 19, 2020
    • Canon Kabushiki Kaisha
    • Kazunori Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    • Publication number 20200292954
    • Publication date Sep 17, 2020
    • Yuka AOYAMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING UNIT
    • Publication number 20200272088
    • Publication date Aug 27, 2020
    • Canon Kabushiki Kaisha
    • Kazutaka Sueshige
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE-FORMING APPARATUS PROVIDED WITH DETACHABLE WASTE TONER CONTAI...
    • Publication number 20200257243
    • Publication date Aug 13, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Takashi Shimizu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200257233
    • Publication date Aug 13, 2020
    • Canon Kabushiki Kaisha
    • Tomoki Baba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200249617
    • Publication date Aug 6, 2020
    • Oki Data Corporation
    • Bing HAN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Cartridge
    • Publication number 20200233375
    • Publication date Jul 23, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shougo Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY