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Tadashi Iwakawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING APPARATUS AND IMAGE FORMING SYSTEM
    • Publication number 20220334524
    • Publication date Oct 20, 2022
    • Canon Kabushiki Kaisha
    • Atsushi Takada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING SYSTEM, AND CONTROL METHOD FOR IMAGE FORMING SYSTEM
    • Publication number 20220146975
    • Publication date May 12, 2022
    • Canon Kabushiki Kaisha
    • Rin Ishikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CUTTING APPARATUS AND IMAGE FORMING SYSTEM
    • Publication number 20200387100
    • Publication date Dec 10, 2020
    • Canon Kabushiki Kaisha
    • Atsushi Takada
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190064707
    • Publication date Feb 28, 2019
    • Canon Kabushiki Kaisha
    • Michihiro Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD OF CONTROLLING TARGET SPEED OF ROTATING MEMBER USED IN IMAGE...
    • Publication number 20190041783
    • Publication date Feb 7, 2019
    • Canon Kabushiki Kaisha
    • Rin Ishikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20180364634
    • Publication date Dec 20, 2018
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
    • Publication number 20180017931
    • Publication date Jan 18, 2018
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD OF CONTROLLING TARGET SPEED OF ROTATING MEMBER USED IN IMAGE...
    • Publication number 20180017915
    • Publication date Jan 18, 2018
    • Canon Kabushiki Kaisha
    • Rin Ishikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160259275
    • Publication date Sep 8, 2016
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20140044446
    • Publication date Feb 13, 2014
    • Canon Kabushiki Kaisha
    • Yoshiro Tsukada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS
    • Publication number 20140016977
    • Publication date Jan 16, 2014
    • Masaki Kakitani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus With Sheet Transport Control Timing Changed...
    • Publication number 20130188975
    • Publication date Jul 25, 2013
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120207485
    • Publication date Aug 16, 2012
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120183309
    • Publication date Jul 19, 2012
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND SHEET CONVEYING METHOD
    • Publication number 20110076035
    • Publication date Mar 31, 2011
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110052291
    • Publication date Mar 3, 2011
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20100109229
    • Publication date May 6, 2010
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS WITH IMAGE DENSITY ADJUSTMENT
    • Publication number 20070046761
    • Publication date Mar 1, 2007
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Sheet processing apparatus and image forming apparatus having the same
    • Publication number 20060071411
    • Publication date Apr 6, 2006
    • Canon Kabushiki Kaisha
    • Yusuke Obuchi
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Image forming apparatus
    • Publication number 20050271404
    • Publication date Dec 8, 2005
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20050244177
    • Publication date Nov 3, 2005
    • Canon Kabushiki Kaisha
    • Tadashi Iwakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY