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Yusuke Fujisawa

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Developing roller
    • Patent number 11,269,265
    • Issue date Mar 8, 2022
    • Bridgestone Corporation
    • Yusuke Fujisawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Roller and image forming apparatus using same
    • Patent number 10,025,222
    • Issue date Jul 17, 2018
    • Bridgestone Corporation
    • Yusuke Fujisawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Roller and image forming apparatus using same
    • Patent number 9,874,832
    • Issue date Jan 23, 2018
    • Bridgestone Corporation
    • Yusuke Fujisawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing roller
    • Patent number 9,026,014
    • Issue date May 5, 2015
    • Bridgestone Corporation
    • Akihide Oosaku
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents