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Kei Sawanaka

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  • Shizuoka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEET CONTAINER AND IMAGE FORMING APPARATUS
    • Publication number 20210309470
    • Publication date Oct 7, 2021
    • Canon Kabushiki Kaisha
    • Kei Sawanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET CONTAINER AND IMAGE FORMING APPARATUS
    • Publication number 20190291983
    • Publication date Sep 26, 2019
    • Canon Kabushiki Kaisha
    • Kei Sawanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140169833
    • Publication date Jun 19, 2014
    • Hiroshi Kawamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130094880
    • Publication date Apr 18, 2013
    • Canon Kabushiki Kaisha
    • Kazushi Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120242032
    • Publication date Sep 27, 2012
    • Canon Kabushiki Kaisha
    • Kei Sawanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20110140355
    • Publication date Jun 16, 2011
    • Canon Kabushiki Kaisha
    • Kazushi Nishikata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110031680
    • Publication date Feb 10, 2011
    • Canon Kabushiki Kaisha
    • Henrique Massanori Oka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20100244365
    • Publication date Sep 30, 2010
    • Canon Kabushiki Kaisha
    • Hisayuki Tomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20070182088
    • Publication date Aug 9, 2007
    • Canon Kabushiki Kaisha
    • Hisayuki Tomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20070145666
    • Publication date Jun 28, 2007
    • Canon Kabushiki Kaisha
    • Kazushi Nishikata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Sheet feeding apparatus and image forming apparatus
    • Publication number 20060237895
    • Publication date Oct 26, 2006
    • Canon Kabushiki Kaisha
    • Kazushi Nishikata
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Sheet feeding apparatus and sheet processing apparatus
    • Publication number 20050191065
    • Publication date Sep 1, 2005
    • Canon Kabushiki Kaisha
    • Kei Sawanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20020114633
    • Publication date Aug 22, 2002
    • Canon Kabushiki Kaisha
    • Kei Sawanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Sheet conveying apparatus and image forming apparatus
    • Publication number 20010033760
    • Publication date Oct 25, 2001
    • Kei Sawanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY