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Yu Shuhama

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 12,174,575
    • Issue date Dec 24, 2024
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,768,460
    • Issue date Sep 26, 2023
    • Canon Kabushiki Kaisha
    • Yuichiro Okawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,754,962
    • Issue date Sep 12, 2023
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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 including an arrangement of electronic circ...
    • Patent number 11,392,073
    • Issue date Jul 19, 2022
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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 11,092,928
    • Issue date Aug 17, 2021
    • Canon Kabushiki Kaisha
    • Yuichiro Okawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet feeding apparatus and image forming apparatus
    • Patent number 10,407,260
    • Issue date Sep 10, 2019
    • Canon Kabushiki Kaisha
    • Atsushi Murakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image-forming apparatus and cartridge
    • Patent number 10,126,706
    • Issue date Nov 13, 2018
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet feeding apparatus and image forming apparatus
    • Patent number 9,938,097
    • Issue date Apr 10, 2018
    • Canon Kabushiki Kaisha
    • Atsushi Murakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having a guide member for regulating approa...
    • Patent number 9,876,927
    • Issue date Jan 23, 2018
    • Canon Kabushiki Kaisha
    • Yuichiro Osawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet feeding device and image forming apparatus
    • Patent number 9,387,999
    • Issue date Jul 12, 2016
    • Canon Kabushiki Kaisha
    • Atsushi Murakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus an opening/closing member, a cartridge supp...
    • Patent number 9,304,487
    • Issue date Apr 5, 2016
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image reading device with regulating members maintaining internal c...
    • Patent number 9,237,248
    • Issue date Jan 12, 2016
    • Canon Kabushiki Kaisha
    • Yuichiro Osawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,217,986
    • Issue date Dec 22, 2015
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,960,664
    • Issue date Feb 24, 2015
    • Canon Kabushiki Kaisha
    • Masanori Maeda
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,838,007
    • Issue date Sep 16, 2014
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230384729
    • Publication date Nov 30, 2023
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220334529
    • Publication date Oct 20, 2022
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • 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 20210333754
    • Publication date Oct 28, 2021
    • Canon Kabushiki Kaisha
    • Yuichiro Okawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210232077
    • Publication date Jul 29, 2021
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • 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 20210096511
    • Publication date Apr 1, 2021
    • Canon Kabushiki Kaisha
    • Yuichiro Okawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200310329
    • Publication date Oct 1, 2020
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20180186586
    • Publication date Jul 5, 2018
    • Canon Kabushiki Kaisha
    • Atsushi Murakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE-FORMING APPARATUS AND CARTRIDGE
    • Publication number 20180004153
    • Publication date Jan 4, 2018
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20160355358
    • Publication date Dec 8, 2016
    • Canon Kabushiki Kaisha
    • Atsushi Murakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING A MOVABLE READING DEVICE
    • Publication number 20160088177
    • Publication date Mar 24, 2016
    • Canon Kabushiki Kaisha
    • Yuichiro Osawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20150151935
    • Publication date Jun 4, 2015
    • Canon Kabushiki Kaisha
    • Atsushi Murakami
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140356022
    • Publication date Dec 4, 2014
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130315619
    • Publication date Nov 28, 2013
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130228967
    • Publication date Sep 5, 2013
    • Canon Kabushiki Kaisha
    • Masanori Maeda
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING A MOVABLE READING DEVICE
    • Publication number 20120243021
    • Publication date Sep 27, 2012
    • Canon Kabushiki Kaisha
    • Yuichiro Osawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120045264
    • Publication date Feb 23, 2012
    • Canon Kabushiki Kaisha
    • Yu Shuhama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY