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  • CPC
  • G03G15/5058
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

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G03G15/5058using a test patch
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250208553
    • Publication date Jun 26, 2025
    • Canon Kabushiki Kaisha
    • HIROSHI KITA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250208552
    • Publication date Jun 26, 2025
    • Canon Kabushiki Kaisha
    • Hirotaka Seki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250147457
    • Publication date May 8, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Takashi KAINUMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250147453
    • Publication date May 8, 2025
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Teppei Shibuya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250138461
    • Publication date May 1, 2025
    • Toshiba Tec Kabushiki Kaisha
    • Takahiro KOJIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250123584
    • Publication date Apr 17, 2025
    • Canon Kabushiki Kaisha
    • KENTA SHIBUKAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CORRECTING DENSITY UNEVENNESS IN IMAGE FORMING APPARATUS
    • Publication number 20250116958
    • Publication date Apr 10, 2025
    • Canon Kabushiki Kaisha
    • TERUHIKO SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250036061
    • Publication date Jan 30, 2025
    • Canon Kabushiki Kaisha
    • Sumito Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250028270
    • Publication date Jan 23, 2025
    • Canon Kabushiki Kaisha
    • RYU ITO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20250013171
    • Publication date Jan 9, 2025
    • Canon Kabushiki Kaisha
    • Takenori Sueoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS WITH STRUCTURE TO SELECTIVELY GUIDE PRINT M...
    • Publication number 20240427276
    • Publication date Dec 26, 2024
    • Hewlett-Packard Development Company, L.P.
    • Duckhyun KA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING DEVICE
    • Publication number 20240419112
    • Publication date Dec 19, 2024
    • Toshiba Tec Kabushiki Kaisha
    • Suguru KURITA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240369952
    • Publication date Nov 7, 2024
    • Canon Kabushiki Kaisha
    • HIROSHI TOMII
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    OPTICAL DETECTING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20240361719
    • Publication date Oct 31, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Mikio Inuzuka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240319648
    • Publication date Sep 26, 2024
    • Canon Kabushiki Kaisha
    • SHOZO AIBA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS WITH IMPROVED IMAGE DENSITY
    • Publication number 20240302777
    • Publication date Sep 12, 2024
    • Toshiba Tec Kabushiki Kaisha
    • Satoshi Itaya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS, DIAGNOSTIC METHOD, AND NON-TRANSITORY RECO...
    • Publication number 20240288815
    • Publication date Aug 29, 2024
    • RICOH COMPANY, LTD.
    • Koichi ONO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE-FORMING APPARATUS AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20240255865
    • Publication date Aug 1, 2024
    • Sharp Kabushiki Kaisha
    • KAZUTAKA MATSUMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240103420
    • Publication date Mar 28, 2024
    • Canon Kabushiki Kaisha
    • Hirotaka Seki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240085838
    • Publication date Mar 14, 2024
    • Toshiba Tec Kabushiki Kaisha
    • Suguru KURITA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE-FORMING APPARATUS, CORRECTION CHART, AND METHOD
    • Publication number 20240069463
    • Publication date Feb 29, 2024
    • Canon Kabushiki Kaisha
    • Yasutomo Furuta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM...
    • Publication number 20240069480
    • Publication date Feb 29, 2024
    • FUJIFILM Business Innovation Corp.
    • Takumi NISHIKATA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240061364
    • Publication date Feb 22, 2024
    • Canon Kabushiki Kaisha
    • KENTA MATSUZAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230418188
    • Publication date Dec 28, 2023
    • Canon Kabushiki Kaisha
    • KOJI AN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230350331
    • Publication date Nov 2, 2023
    • Toshiba Tec Kabushiki Kaisha
    • Satoshi ITAYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230314996
    • Publication date Oct 5, 2023
    • Canon Kabushiki Kaisha
    • Shinya Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LEAD EDGE OFFSET CORRECTION FOR INTERMEDIATE TRANSFER DRUM IMAGING
    • Publication number 20230288832
    • Publication date Sep 14, 2023
    • Xerox Corporation
    • Patricia J. DONALDSON
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    • Publication number 20230280687
    • Publication date Sep 7, 2023
    • RICOH COMPANY, LTD.
    • Masashi Tachi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230280681
    • Publication date Sep 7, 2023
    • Canon Kabushiki Kaisha
    • YUSUKE MINATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE PROCESSING APPARATUS
    • Publication number 20230266702
    • Publication date Aug 24, 2023
    • Toshiba Tec Kabushiki Kaisha
    • Yoshihito HIROE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY