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Yuji Kawaguchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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 DEVICE
    • Publication number 20240077812
    • Publication date Mar 7, 2024
    • Canon Kabushiki Kaisha
    • Yu Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20220155704
    • Publication date May 19, 2022
    • Canon Kabushiki Kaisha
    • Yu Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS
    • Publication number 20220082958
    • Publication date Mar 17, 2022
    • Canon Kabushiki Kaisha
    • Takuya Kawakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20210200117
    • Publication date Jul 1, 2021
    • Canon Kabushiki Kaisha
    • Yu Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS
    • Publication number 20210200118
    • Publication date Jul 1, 2021
    • Canon Kabushiki Kaisha
    • Takuya Kawakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190302638
    • Publication date Oct 3, 2019
    • Canon Kabushiki Kaisha
    • Masanori Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190265625
    • Publication date Aug 29, 2019
    • Canon Kabushiki Kaisha
    • Kazuhiro Okubo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190235408
    • Publication date Aug 1, 2019
    • Canon Kabushiki Kaisha
    • Takahiro Kawamoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • Publication number 20190163120
    • Publication date May 30, 2019
    • Canon Kabushiki Kaisha
    • Daisuke Miura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190137910
    • Publication date May 9, 2019
    • Canon Kabushiki Kaisha
    • Shinji Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190079431
    • Publication date Mar 14, 2019
    • Canon Kabushiki Kaisha
    • Takayuki Namiki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190079429
    • Publication date Mar 14, 2019
    • Canon Kabushiki Kaisha
    • Yuji Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190018337
    • Publication date Jan 17, 2019
    • Canon Kabushiki Kaisha
    • Takahiro Kawamoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180299810
    • Publication date Oct 18, 2018
    • Canon Kabushiki Kaisha
    • Jun Miura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180136591
    • Publication date May 17, 2018
    • Canon Kabushiki Kaisha
    • Shunsuke Mizukoshi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180113394
    • Publication date Apr 26, 2018
    • Canon Kabushiki Kaisha
    • Yuji Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180107147
    • Publication date Apr 19, 2018
    • Canon Kabushiki Kaisha
    • Yuji Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180039210
    • Publication date Feb 8, 2018
    • Canon Kabushiki Kaisha
    • Shinji Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20170090331
    • Publication date Mar 30, 2017
    • Canon Kabushiki Kaisha
    • Yuji Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160320727
    • Publication date Nov 3, 2016
    • Canon Kabushiki Kaisha
    • Shinji Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160266523
    • Publication date Sep 15, 2016
    • Canon Kabushiki Kaisha
    • Shunsuke Mizukoshi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160231665
    • Publication date Aug 11, 2016
    • Canon Kabushiki Kaisha
    • Takaaki Shinkawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150316874
    • Publication date Nov 5, 2015
    • Canon Kabushiki Kaisha
    • Shinji Katagiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150301495
    • Publication date Oct 22, 2015
    • Canon Kabushiki Kaisha
    • Yuji Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150153703
    • Publication date Jun 4, 2015
    • Canon Kabushiki Kaisha
    • Masaru Ohno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150037075
    • Publication date Feb 5, 2015
    • Canon Kabushiki Kaisha
    • Yuji Kawaguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPAR...
    • Publication number 20150003862
    • Publication date Jan 1, 2015
    • Canon Kabushiki Kaisha
    • Minoru Nakamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140286667
    • Publication date Sep 25, 2014
    • Canon Kabushiki Kaisha
    • Takayuki Kanazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140105626
    • Publication date Apr 17, 2014
    • Canon Kabushiki Kaisha
    • Masaru Ohno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY