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Hiroto HANBA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cartridge
    • Patent number 11,807,015
    • Issue date Nov 7, 2023
    • Seiko Epson Corporation
    • Takumi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CONTAINER AND METHOD FOR REUSING LIQUID CONTAINER
    • Publication number 20240326456
    • Publication date Oct 3, 2024
    • SEIKO EPSON CORPORATION
    • Hiroto HANBA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CAP AND CARTRIDGE UNIT
    • Publication number 20240066881
    • Publication date Feb 29, 2024
    • SEIKO EPSON CORPORATION
    • Tadahiro MIZUTANI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE AND PRINTING SYSTEM
    • Publication number 20220410575
    • Publication date Dec 29, 2022
    • SEIKO EPSON CORPORATION
    • Hiroto HANBA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20220297437
    • Publication date Sep 22, 2022
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS