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Ryota Shibuya

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  • Yokohama, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240427280
    • Publication date Dec 26, 2024
    • Canon Kabushiki Kaisha
    • RYOTA SHIBUYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    • Publication number 20240231271
    • Publication date Jul 11, 2024
    • Canon Kabushiki Kaisha
    • Goshi Ozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240152084
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • RYOTA SHIBUYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20230408970
    • Publication date Dec 21, 2023
    • Canon Kabushiki Kaisha
    • Hiroyuki Munetsugu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    • Publication number 20230297025
    • Publication date Sep 21, 2023
    • Canon Kabushiki Kaisha
    • Goshi Ozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20230031856
    • Publication date Feb 2, 2023
    • Canon Kabushiki Kaisha
    • Hiroyuki Munetsugu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    • Publication number 20220221820
    • Publication date Jul 14, 2022
    • Canon Kabushiki Kaisha
    • Goshi Ozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20220035307
    • Publication date Feb 3, 2022
    • Canon Kabushiki Kaisha
    • Hiroyuki Munetsugu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210389719
    • Publication date Dec 16, 2021
    • Canon Kabushiki Kaisha
    • Tetsuo Furukawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE HAVING RESTRICTED MOVEMENT, PROCESS CARTRIDGE AND...
    • Publication number 20210124304
    • Publication date Apr 29, 2021
    • Canon Kabushiki Kaisha
    • Tachio Kawai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210096497
    • Publication date Apr 1, 2021
    • Canon Kabushiki Kaisha
    • Ryota Shibuya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20200201244
    • Publication date Jun 25, 2020
    • Canon Kabushiki Kaisha
    • Tachio Kawai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200004176
    • Publication date Jan 2, 2020
    • Canon Kabushiki Kaisha
    • Shunsuke Hijikata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190033767
    • Publication date Jan 31, 2019
    • Canon Kabushiki Kaisha
    • Ryota Shibuya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180024494
    • Publication date Jan 25, 2018
    • Canon Kabushiki Kaisha
    • Ryota Shibuya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CONTAINER, DEVELOPER STORAGE UNIT, PROCESS CARTRIDGE, AND...
    • Publication number 20170363989
    • Publication date Dec 21, 2017
    • Canon Kabushiki Kaisha
    • Yu Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER CONTAINER, DEVELOPER STORAGE UNIT, PROCESS CARTRIDGE, AND...
    • Publication number 20160062270
    • Publication date Mar 3, 2016
    • Canon Kabushiki Kaisha
    • Yu Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
    • Publication number 20150309471
    • Publication date Oct 29, 2015
    • Canon Kabushiki Kaisha
    • Ryoji Kusudo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND CARTRIDGE
    • Publication number 20140153936
    • Publication date Jun 5, 2014
    • Canon Kabushiki Kaisha
    • Ryota Shibuya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY