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Ryosuke MIYACHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Inkjet printer, flow path resistance adjustment method, and printin...
    • Patent number 12,291,035
    • Issue date May 6, 2025
    • Riso Kagaku Corporation
    • Ryosuke Miyachi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Conveyance device
    • Patent number 12,122,637
    • Issue date Oct 22, 2024
    • Riso Kagaku Corporation
    • Ryosuke Miyachi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet feeding apparatus
    • Patent number 12,103,804
    • Issue date Oct 1, 2024
    • Riso Kagaku Corporation
    • Yuzuru Iioka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Medium feeding mechanism
    • Patent number 11,970,358
    • Issue date Apr 30, 2024
    • Riso Kagaku Corporation
    • Ryosuke Miyachi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Discharge unit
    • Patent number 11,912,522
    • Issue date Feb 27, 2024
    • Riso Kagaku Corporation
    • Ryosuke Miyachi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Inkjet printing device
    • Patent number 11,141,991
    • Issue date Oct 12, 2021
    • Riso Kagaku Corporation
    • Hiroki Endo
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    DROPLET EJECTION CONTROL APPARATUS
    • Publication number 20240109316
    • Publication date Apr 4, 2024
    • Riso Kagaku Corporation
    • Ryosuke MIYACHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER, FLOW PATH RESISTANCE ADJUSTMENT METHOD, AND PRINTIN...
    • Publication number 20230356530
    • Publication date Nov 9, 2023
    • Riso Kagaku Corporation
    • Ryosuke MIYACHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CONVEYANCE DEVICE
    • Publication number 20220289507
    • Publication date Sep 15, 2022
    • Riso Kagaku Corporation
    • Ryosuke MIYACHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET FEEDING APPARATUS
    • Publication number 20220194723
    • Publication date Jun 23, 2022
    • Riso Kagaku Corporation
    • Yuzuru IIOKA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDIUM FEEDING MECHANISM
    • Publication number 20210371222
    • Publication date Dec 2, 2021
    • Riso Kagaku Corporation
    • Ryosuke MIYACHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DISCHARGE UNIT
    • Publication number 20200307940
    • Publication date Oct 1, 2020
    • Riso Kagaku Corporation
    • Ryosuke MIYACHI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INKJET PRINTING DEVICE
    • Publication number 20200164659
    • Publication date May 28, 2020
    • Riso Kagaku Corporation
    • Hiroki ENDO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS