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Atsuto HIRAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,599,037
    • Issue date Mar 7, 2023
    • Konica Minolta, Inc.
    • Atsuto Hirai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink-jet recording apparatus
    • Patent number 10,639,922
    • Issue date May 5, 2020
    • Konica Minolta, Inc.
    • Shigeo Uetake
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    INK-JET RECORDING APPARATUS
    • Publication number 20190291492
    • Publication date Sep 26, 2019
    • Konica Minolta, Inc.
    • Shigeo UETAKE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS