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Hirofumi Ishida

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  • Toyokawa-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS AND MANAGEMENT METHOD FOR IMAGE FORMING APP...
    • Publication number 20200019104
    • Publication date Jan 16, 2020
    • KONICA MINOLTA INC
    • HIROFUMI ISHIDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20180373177
    • Publication date Dec 27, 2018
    • Konica Minolta, Inc.
    • Hirofumi ISHIDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus for Detecting Crack Generated in Charging M...
    • Publication number 20170269500
    • Publication date Sep 21, 2017
    • Konica Minolta, Inc.
    • Hirofumi ISHIDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20160282773
    • Publication date Sep 29, 2016
    • Konica Minolta, Inc.
    • Hirofumi ISHIDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMATION APPARATUS
    • Publication number 20150023676
    • Publication date Jan 22, 2015
    • KONICA MINOLTA, INC.,
    • Hirofumi ISHIDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMATION APPARATUS
    • Publication number 20110311279
    • Publication date Dec 22, 2011
    • Konica Minolta Business Technologies, Inc.
    • Futoshi Okazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY