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Yasuo Okawa

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  • Nagoya-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID DROPLET EJECTING APPARATUS
    • Publication number 20110187768
    • Publication date Aug 4, 2011
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasuo OKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ACTUATOR UNIT AND MANUFACTURING METHOD THEREOF, AND LIQUID EJECTION...
    • Publication number 20090002462
    • Publication date Jan 1, 2009
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasuo Okawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Method Of Manufacturing Nozzle Plate
    • Publication number 20080260961
    • Publication date Oct 23, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasunori Kobayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Method of producing nozzle plate and said nozzle plate
    • Publication number 20080000086
    • Publication date Jan 3, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Atsushi Ito
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Method of Manufacturing an Ink Jet Head
    • Publication number 20060137180
    • Publication date Jun 29, 2006
    • Atsushi Ito
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Method of producing nozzle plate and said nozzle plate
    • Publication number 20050110835
    • Publication date May 26, 2005
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Atsushi Ito
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Inkjet head
    • Publication number 20040263584
    • Publication date Dec 30, 2004
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Atsushi Ito
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS