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Roy. J.S DERKS

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  • Venlo, NL
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Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID EJECTION HEAD
    • Publication number 20240308228
    • Publication date Sep 19, 2024
    • Canon Kabushiki Kaisha
    • Yumi Komamiya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID DISCHARGE HEAD
    • Publication number 20240149585
    • Publication date May 9, 2024
    • Canon Kabushiki Kaisha
    • KYOSUKE NAGAOKA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION DEVICE WITH DAMPENING DEVICE
    • Publication number 20200376843
    • Publication date Dec 3, 2020
    • Canon Production Printing Holding B.V.
    • Hans REINTEN
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS