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Hiroaki Kambe

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inkjet printer
    • Patent number 9,120,318
    • Issue date Sep 1, 2015
    • Seiko I Infotech Inc.
    • Hiroaki Kambe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge
    • Patent number 8,523,338
    • Issue date Sep 3, 2013
    • Seiko Instruments Inc.
    • Hiroaki Kambe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Maintenance unit and ink jet printer
    • Patent number 7,517,047
    • Issue date Apr 14, 2009
    • Seiko I Infotech Inc.
    • Hiroaki Kambe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    INKJET PRINTER
    • Publication number 20140118439
    • Publication date May 1, 2014
    • SEIKO I INFOTECH INC..
    • Hiroaki Kambe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS