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Tsuyoshi Koyanagi

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180173154
    • Publication date Jun 21, 2018
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tsuyoshi KOYANAGI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS WITH MOVABLE OPERATION UNIT
    • Publication number 20180041649
    • Publication date Feb 8, 2018
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tsuyoshi KOYANAGI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20170242391
    • Publication date Aug 24, 2017
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tsuyoshi KOYANAGI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160282803
    • Publication date Sep 29, 2016
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Shuji OSAKI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150063863
    • Publication date Mar 5, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tsuyoshi KOYANAGI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140319766
    • Publication date Oct 30, 2014
    • Tsuyoshi Koyanagi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CURL CORRECTING DEVICE AND IMAGE FORMING APPARATUS WITH SAME
    • Publication number 20140294478
    • Publication date Oct 2, 2014
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Shuji Osaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130264771
    • Publication date Oct 10, 2013
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tsuyoshi Koyanagi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20080253802
    • Publication date Oct 16, 2008
    • Kyocera Mita Corporation
    • Tsuyoshi Koyanagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image-reading apparatus and image-forming apparatus
    • Publication number 20070297831
    • Publication date Dec 27, 2007
    • Kyocera Mita Corporation
    • Tsuyoshi Koyanagi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Cleaning device
    • Publication number 20030099480
    • Publication date May 29, 2003
    • Ryoji Nishimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Sheet transport device
    • Publication number 20020141800
    • Publication date Oct 3, 2002
    • Kyocera Mita Corporation
    • Masami Fuchi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL