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Yasuhito SHIRAFUJI

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  • Kashiwa-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180017919
    • Publication date Jan 18, 2018
    • Canon Kabushiki Kaisha
    • Yasuhito Shirafuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160085194
    • Publication date Mar 24, 2016
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160085196
    • Publication date Mar 24, 2016
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS THAT CORRECTS IMAGE FORMING CONDITION BASED...
    • Publication number 20160077458
    • Publication date Mar 17, 2016
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS INCLUDING CORRECTION UNIT THAT CORRECTS TON...
    • Publication number 20150168903
    • Publication date Jun 18, 2015
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS HOLDING TONE CORRECTION TABLE
    • Publication number 20150153694
    • Publication date Jun 4, 2015
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G01 - MEASURING TESTING
  • Information Patent Application

    IMAGE FORMING APPARATUS THAT UPDATES PROCESS CONDITION OF IMAGE FOR...
    • Publication number 20150117885
    • Publication date Apr 30, 2015
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS FOR PERFORMING EXPOSURE A PLURALITY OF TIMES
    • Publication number 20140363183
    • Publication date Dec 11, 2014
    • Nobuhiko ZAIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING PHOTOSENSITIVE MEMBER EXPOSED TO PLU...
    • Publication number 20140036020
    • Publication date Feb 6, 2014
    • Takahiro ISHIHARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130336681
    • Publication date Dec 19, 2013
    • Canon Kabushiki Kaisha
    • Jun Mochizuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS FOR PERFORMING EXPOSURE A PLURALITY OF TIMES
    • Publication number 20130208069
    • Publication date Aug 15, 2013
    • Canon Kabushiki Kaisha
    • Nobuhiko ZAIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ADJUSTMENT OF IMAGE DENSITY IN IMAGE FORMING APPARATUS
    • Publication number 20130034359
    • Publication date Feb 7, 2013
    • Canon Kabushiki Kaisha
    • Yasuhito Shirafuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS FOR DETECTING THICKNESS AND AREA RATIO OF T...
    • Publication number 20120321331
    • Publication date Dec 20, 2012
    • Canon Kabushiki Kaisha
    • Yasuhito Shirafuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS IN WHICH TONE CORRECTION SETTING IS CONTROLLED
    • Publication number 20120314227
    • Publication date Dec 13, 2012
    • Canon Kabushiki Kaisha
    • Nobuhiko Zaima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120294643
    • Publication date Nov 22, 2012
    • Canon Kabushiki Kaisha
    • Tomohisa Itagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120282001
    • Publication date Nov 8, 2012
    • Canon Kabushiki Kaisha
    • Kazukiyo Akashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF ELECTROPHOTOGRAPHY
    • Publication number 20120201554
    • Publication date Aug 9, 2012
    • Canon Kabushiki Kaisha
    • Takahiro ISHIHARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20120163850
    • Publication date Jun 28, 2012
    • Canon Kabushiki Kaisha
    • Yasuhito Shirafuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110193923
    • Publication date Aug 11, 2011
    • Canon Kabushiki Kaisha
    • Nobuhiko Zaima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110182630
    • Publication date Jul 28, 2011
    • Canon Kabushiki Kaisha
    • Yasuhito Shirafuji
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20100196033
    • Publication date Aug 5, 2010
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20100092198
    • Publication date Apr 15, 2010
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20090067864
    • Publication date Mar 12, 2009
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20070127956
    • Publication date Jun 7, 2007
    • Canon Kabushiki Kaisha
    • Yasuhito SHIRAFUJI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY