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Fumio Yuzawa

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  • Matsumoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-adjusting unit and projector
    • Patent number 9,152,030
    • Issue date Oct 6, 2015
    • Seiko Epson Corporation
    • Fumio Yuzawa
    • F21 - LIGHTING
  • Information Patent Grant

    Light-adjusting unit and projector
    • Patent number 9,052,570
    • Issue date Jun 9, 2015
    • Seiko Epson Corporation
    • Fumio Yuzawa
    • F21 - LIGHTING
  • Information Patent Grant

    Portable screen
    • Patent number 8,184,213
    • Issue date May 22, 2012
    • Seiko Epson Corporation
    • Fumio Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Screen
    • Patent number 7,952,801
    • Issue date May 31, 2011
    • Seiko Epson Corporation
    • Fumio Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ceiling-mounted speaker
    • Patent number D617310
    • Issue date Jun 8, 2010
    • Seiko Epson Corporation
    • Yoshihiro Tatara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless microphone
    • Patent number D617317
    • Issue date Jun 8, 2010
    • Seiko Epson Corporation
    • Yoshihiro Tatara
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-ADJUSTING UNIT AND PROJECTOR
    • Publication number 20130215396
    • Publication date Aug 22, 2013
    • SEIKO EPSON CORPORATION
    • Fumio Yuzawa
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-ADJUSTING UNIT AND PROJECTOR
    • Publication number 20130201409
    • Publication date Aug 8, 2013
    • SEIKO EPSON CORPORATION
    • Fumio Yuzawa
    • F21 - LIGHTING
  • Information Patent Application

    SCREEN
    • Publication number 20100079860
    • Publication date Apr 1, 2010
    • SEIKO EPSON CORPORATION
    • Teruhiko Unno
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SCREEN
    • Publication number 20100007950
    • Publication date Jan 14, 2010
    • SEIKO EPSON CORPORATION
    • Fumio Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PORTABLE SCREEN
    • Publication number 20090201434
    • Publication date Aug 13, 2009
    • SEIKO EPSON CORPORATION
    • Fumio Yuzawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY