TREA

Yutaka KAKEHI

Follow

Person

  • Kashiwa-shi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,960,221
    • Issue date Apr 16, 2024
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus with coated belt pressing member
    • Patent number 11,947,285
    • Issue date Apr 2, 2024
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,747,760
    • Issue date Sep 5, 2023
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,709,443
    • Issue date Jul 25, 2023
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,644,784
    • Issue date May 9, 2023
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,500,309
    • Issue date Nov 15, 2022
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,347,165
    • Issue date May 31, 2022
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,281,130
    • Issue date Mar 22, 2022
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,143,989
    • Issue date Oct 12, 2021
    • Canon Kabushiki Kaisha
    • Tetsuya Ohta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having transfer belt configured to avoid im...
    • Patent number 9,904,214
    • Issue date Feb 27, 2018
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,804,535
    • Issue date Oct 31, 2017
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having transfer belt rollers of specific sh...
    • Patent number 9,658,577
    • Issue date May 23, 2017
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus using press member to prevent deflection of...
    • Patent number 9,348,266
    • Issue date May 24, 2016
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,229,374
    • Issue date Jan 5, 2016
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus which performs cleaning of a transfer mater...
    • Patent number 8,923,718
    • Issue date Dec 30, 2014
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,666,284
    • Issue date Mar 4, 2014
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,660,446
    • Issue date Feb 25, 2014
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,626,014
    • Issue date Jan 7, 2014
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus for transferring a toner image
    • Patent number 8,494,432
    • Issue date Jul 23, 2013
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus featuring a rotatable image carrying belt a...
    • Patent number 7,668,492
    • Issue date Feb 23, 2010
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    CHARGE ELIMINATING APPARATUS, IMAGE FORMING APPARATUS, AND CHARGE A...
    • Publication number 20240255884
    • Publication date Aug 1, 2024
    • Canon Kabushiki Kaisha
    • RYO AIHARA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CHARGE-ELIMINATING DEVICE AND IMAGE FORMING SYSTEM
    • Publication number 20240255886
    • Publication date Aug 1, 2024
    • Canon Kabushiki Kaisha
    • YASUHARU CHIYODA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230130018
    • Publication date Apr 27, 2023
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230107683
    • Publication date Apr 6, 2023
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230087226
    • Publication date Mar 23, 2023
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220276590
    • Publication date Sep 1, 2022
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220091552
    • Publication date Mar 24, 2022
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210397113
    • Publication date Dec 23, 2021
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210397112
    • Publication date Dec 23, 2021
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210072673
    • Publication date Mar 11, 2021
    • Canon Kabushiki Kaisha
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200050133
    • Publication date Feb 13, 2020
    • Canon Kabushiki Kaisha
    • Tetsuya Ohta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180253039
    • Publication date Sep 6, 2018
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160370737
    • Publication date Dec 22, 2016
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160357129
    • Publication date Dec 8, 2016
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150346645
    • Publication date Dec 3, 2015
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150309449
    • Publication date Oct 29, 2015
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150309448
    • Publication date Oct 29, 2015
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150286166
    • Publication date Oct 8, 2015
    • Canon Kabushiki Kaisha
    • Hiroshi KOKUBO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130330093
    • Publication date Dec 12, 2013
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130279931
    • Publication date Oct 24, 2013
    • Yutaka Kakehi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130156455
    • Publication date Jun 20, 2013
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120141166
    • Publication date Jun 7, 2012
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120106996
    • Publication date May 3, 2012
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110103861
    • Publication date May 5, 2011
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20070183818
    • Publication date Aug 9, 2007
    • Canon Kabushiki Kaisha
    • Yutaka KAKEHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY