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Kenji Asuwa

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  • Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID DISCHARGE HEAD AND IMAGE FORMING APPARATUS
    • Publication number 20100302323
    • Publication date Dec 2, 2010
    • Masahiro YAGI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Positional Error Detection Method and Apparatus, and Computer-Reada...
    • Publication number 20090161142
    • Publication date Jun 25, 2009
    • Ricoh Company, Ltd.
    • Tatsuya Miyadera
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND DEVELOPMENT ERROR D...
    • Publication number 20080267641
    • Publication date Oct 30, 2008
    • Rumi Konishi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus and image forming unit
    • Publication number 20060198645
    • Publication date Sep 7, 2006
    • Ricoh Printing Systems, Ltd.
    • Shintaro Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Electro-photographic apparatus
    • Publication number 20050254866
    • Publication date Nov 17, 2005
    • Ricoh Printing Systems, Ltd.
    • Shigeru Obata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Fixing unit and image forming device using the same
    • Publication number 20050129431
    • Publication date Jun 16, 2005
    • Hitachi Printing Solutions, Ltd.
    • Shunichi Oohara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Optical writing apparatus and image forming apparatus
    • Publication number 20050073572
    • Publication date Apr 7, 2005
    • Hitachi, Ltd
    • Masahiro Yagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Electrophotographic apparatus
    • Publication number 20050025544
    • Publication date Feb 3, 2005
    • Taichiro Yamashita
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20040253019
    • Publication date Dec 16, 2004
    • Kenji Asuwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Belt driving apparatus and image forming apparatus using the same
    • Publication number 20040126151
    • Publication date Jul 1, 2004
    • Kenji Asuwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Electrophotographic apparatus
    • Publication number 20040091290
    • Publication date May 13, 2004
    • Shintaro Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Electrophotographic apparatus
    • Publication number 20040085431
    • Publication date May 6, 2004
    • Kenji Asuwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20030068175
    • Publication date Apr 10, 2003
    • Kenji Asuwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20030053828
    • Publication date Mar 20, 2003
    • Masahiro Yagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20020106228
    • Publication date Aug 8, 2002
    • Kenji Asuwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image production apparatus
    • Publication number 20020034400
    • Publication date Mar 21, 2002
    • Kenji Asuwa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY