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Atsuyuki Yuzawa

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  • Susono-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 12,124,208
    • Issue date Oct 22, 2024
    • Canon Kabushiki Kaisha
    • Daigo Yamauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus including communication portion which is di...
    • Patent number 12,085,888
    • Issue date Sep 10, 2024
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus with a casing including particularly arrang...
    • Patent number 12,055,884
    • Issue date Aug 6, 2024
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus and image forming apparatus having cover attached by firs...
    • Patent number 11,841,671
    • Issue date Dec 12, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,803,152
    • Issue date Oct 31, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,720,057
    • Issue date Aug 8, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,693,358
    • Issue date Jul 4, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,474,477
    • Issue date Oct 18, 2022
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,199,810
    • Issue date Dec 14, 2021
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,701,223
    • Issue date Jun 30, 2020
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,528,002
    • Issue date Jan 7, 2020
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,126,703
    • Issue date Nov 13, 2018
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,836,019
    • Issue date Dec 5, 2017
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,703,256
    • Issue date Jul 11, 2017
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having a cartridge holding member lock
    • Patent number 9,141,076
    • Issue date Sep 22, 2015
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,131,086
    • Issue date Sep 8, 2015
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Developing cartridge and image forming apparatus
    • Patent number 7,890,021
    • Issue date Feb 15, 2011
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet conveying apparatus and image forming apparatus
    • Patent number 7,871,076
    • Issue date Jan 18, 2011
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS WITH A CASING INCLUDING PARTICULARLY ARRANG...
    • Publication number 20240361722
    • Publication date Oct 31, 2024
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230418211
    • Publication date Dec 28, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230185229
    • Publication date Jun 15, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230176517
    • Publication date Jun 8, 2023
    • Canon Kabushiki Kaisha
    • DAIGO YAMAUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20230035674
    • Publication date Feb 2, 2023
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220413432
    • Publication date Dec 29, 2022
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220057748
    • Publication date Feb 24, 2022
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210096510
    • Publication date Apr 1, 2021
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200110354
    • Publication date Apr 9, 2020
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190230237
    • Publication date Jul 25, 2019
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190041790
    • Publication date Feb 7, 2019
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180052420
    • Publication date Feb 22, 2018
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20170115614
    • Publication date Apr 27, 2017
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150338823
    • Publication date Nov 26, 2015
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140146334
    • Publication date May 29, 2014
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140140724
    • Publication date May 22, 2014
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20100067947
    • Publication date Mar 18, 2010
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20080179823
    • Publication date Jul 31, 2008
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL