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Masashi SONOYAMA

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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 10,474,076
    • Issue date Nov 12, 2019
    • Konica Minolta, Inc.
    • Masashi Sonoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Fuser and image forming apparatus
    • Patent number 9,170,537
    • Issue date Oct 27, 2015
    • Konica Minolta, Inc.
    • Yoshikazu Kuribayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20190137916
    • Publication date May 9, 2019
    • Konica Minolta, Inc.
    • Masashi Sonoyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FUSER AND IMAGE FORMING APPARATUS
    • Publication number 20150220031
    • Publication date Aug 6, 2015
    • Konica Minolta, Inc.
    • Yoshikazu KURIBAYASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY