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Naoki Miyagawa

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  • Toyokawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fixing device and image forming apparatus
    • Patent number 9,037,059
    • Issue date May 19, 2015
    • Konica Minolta, Inc.
    • Noboru Oomoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rotary damper and image forming apparatus
    • Patent number 9,002,238
    • Issue date Apr 7, 2015
    • Konica Minolta Business Technologies, Inc.
    • Naoki Miyagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device and image forming apparatus
    • Patent number 8,918,021
    • Issue date Dec 23, 2014
    • Konica Minolta Business Technologies, Inc.
    • Noboru Oomoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device and image forming apparatus
    • Patent number 8,882,601
    • Issue date Nov 11, 2014
    • Konica Minolta Business Technologies, Inc.
    • Noboru Oomoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixing device and image forming apparatus
    • Patent number 8,805,259
    • Issue date Aug 12, 2014
    • Konica Minolta, Inc.
    • Takashi Fujiwara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image carrier driver and image forming apparatus with damper config...
    • Patent number 8,787,793
    • Issue date Jul 22, 2014
    • Konica Minolta Business Technologies, Inc.
    • Yoshiyuki Toso
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS, PROVIDING METHOD, AND NON-TRANSITORY COMPU...
    • Publication number 20240402640
    • Publication date Dec 5, 2024
    • Konica Minolta, Inc.
    • Naoki MIYAGAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ROTARY DAMPER AND IMAGE FORMING APPARATUS
    • Publication number 20130216262
    • Publication date Aug 22, 2013
    • Konica Minolta Business Technologies, Inc.
    • Naoki MIYAGAWA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20130149008
    • Publication date Jun 13, 2013
    • Konica Minolta Business Technologies, Inc.
    • Noboru Oomoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20130071153
    • Publication date Mar 21, 2013
    • Konica Minolta Business Technologies, Inc.
    • Noboru Oomoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20130071152
    • Publication date Mar 21, 2013
    • Konica Minolta Business Technologies, Inc.
    • Takashi Fujiwara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DAMPER DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20120308266
    • Publication date Dec 6, 2012
    • Konica Minolta Business Technologies, Inc.
    • Noboru OOMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DAMPER DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20120308267
    • Publication date Dec 6, 2012
    • Konica Minolta Business Technologies, Inc.
    • Noboru OOMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE CARRIER DRIVER AND IMAGE FORMING APPARATUS
    • Publication number 20120251178
    • Publication date Oct 4, 2012
    • Konica Minolta Business Technologies, Inc.
    • Yoshiyuki TOSO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY