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Yasushi Akatsuka

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  • Nagano, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20180147864
    • Publication date May 31, 2018
    • SEIKO EPSON CORPORATION
    • Hiroshi UE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20110128314
    • Publication date Jun 2, 2011
    • SEIKO EPSON CORPORATION
    • Yasushi Akatsuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20110069113
    • Publication date Mar 24, 2011
    • SEIKO EPSON CORPORATION
    • Kazutoshi SHIMIZU
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20100103233
    • Publication date Apr 29, 2010
    • SEIKO EPSON CORPORATION
    • Yasushi AKATSUKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20100079567
    • Publication date Apr 1, 2010
    • SEIKO EPSON CORPORATION
    • Yasushi AKATSUKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS
    • Publication number 20100079517
    • Publication date Apr 1, 2010
    • SEIKO EPSON CORPORATION
    • Yasushi AKATSUKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Liquid Ejecting Apparatus and Method of Forming Nozzle Test Pattern
    • Publication number 20100066780
    • Publication date Mar 18, 2010
    • SEIKO EPSON CORPORATION
    • Yasushi Akatsuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS AND METHOD OF FORMING NOZZLE TEST PATTERN
    • Publication number 20100060682
    • Publication date Mar 11, 2010
    • SEIKO EPSON CORPORATION
    • Yasushi Akatsuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTING APPARATUS AND NOZZLE CHECK PATTERN FORMING METHOD
    • Publication number 20100053248
    • Publication date Mar 4, 2010
    • SEIKO EPSON CORPORATION
    • Yasushi AKATSUKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge for ink-jet printing apparatus
    • Publication number 20020140788
    • Publication date Oct 3, 2002
    • Minoru Usui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Ink cartridge for ink-jet printing apparatus
    • Publication number 20020109759
    • Publication date Aug 15, 2002
    • Minoru Usui
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS