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Shun OYA

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  • Kiso-machi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ink cartridge
    • Patent number D1049218
    • Issue date Oct 29, 2024
    • Seiko Epson Corporation
    • Takumi Nagashima
    • D18 - Printing and office machinery
  • Information Patent Grant

    Cartridge
    • Patent number 11,958,294
    • Issue date Apr 16, 2024
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge
    • Patent number 11,958,295
    • Issue date Apr 16, 2024
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge
    • Patent number 11,919,315
    • Issue date Mar 5, 2024
    • Seiko Epson Corporation
    • Tadahiro Mizutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge
    • Patent number D1016139
    • Issue date Feb 27, 2024
    • Seiko Epson Corporation
    • Takumi Nagashima
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D1016141
    • Issue date Feb 27, 2024
    • Seiko Epson Corporation
    • Takumi Nagashima
    • D18 - Printing and office machinery
  • Information Patent Grant

    Cartridge
    • Patent number 11,878,535
    • Issue date Jan 23, 2024
    • Seiko Epson Corporation
    • Takumi Nagashima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge and printing system
    • Patent number 11,850,865
    • Issue date Dec 26, 2023
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • 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
  • Information Patent Grant

    Cartridge, printing device, and printing system
    • Patent number 11,691,427
    • Issue date Jul 4, 2023
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge, printing system, and printing device
    • Patent number 11,673,398
    • Issue date Jun 13, 2023
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge and printing device
    • Patent number 11,433,679
    • Issue date Sep 6, 2022
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge and liquid ejection system
    • Patent number 11,072,183
    • Issue date Jul 27, 2021
    • Seiko Epson Corporation
    • Yoshihiro Koizumi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cartridge and liquid ejecting system
    • Patent number 11,014,369
    • Issue date May 25, 2021
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid container and liquid ejecting apparatus
    • Patent number 10,981,391
    • Issue date Apr 20, 2021
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid container
    • Patent number 10,857,802
    • Issue date Dec 8, 2020
    • Seiko Epson Corporation
    • Tadahiro Mizutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply unit
    • Patent number 10,759,178
    • Issue date Sep 1, 2020
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid container
    • Patent number 10,399,344
    • Issue date Sep 3, 2019
    • Seiko Epson Corporation
    • Tadahiro Mizutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid ejection apparatus and cartridge
    • Patent number 10,336,110
    • Issue date Jul 2, 2019
    • Seiko Epson Corporation
    • Taku Ishizawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply unit
    • Patent number 10,220,628
    • Issue date Mar 5, 2019
    • Seiko Epson Corporation
    • Takayuki Shiota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply unit and engaged part
    • Patent number 10,220,627
    • Issue date Mar 5, 2019
    • Seiko Epson Corporation
    • Takayuki Shiota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply unit
    • Patent number 10,189,264
    • Issue date Jan 29, 2019
    • Seiko Epson Corporation
    • Takayuki Shiota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid container, liquid container unit, and liquid ejecting apparatus
    • Patent number 10,040,293
    • Issue date Aug 7, 2018
    • Seiko Epson Corporation
    • Kotaro Nakamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply unit
    • Patent number 10,005,286
    • Issue date Jun 26, 2018
    • Seiko Epson Corporation
    • Shun Oya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid container, liquid container unit, and liquid ejecting apparatus
    • Patent number 9,994,032
    • Issue date Jun 12, 2018
    • Seiko Epson Corporation
    • Kotaro Nakamura
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cap for an ink cartridge
    • Patent number D816157
    • Issue date Apr 24, 2018
    • Seiko Epson Corporation
    • Taku Ishizawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D815200
    • Issue date Apr 10, 2018
    • Seiko Epson Corporation
    • Taku Ishizawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Ink cartridge
    • Patent number D809596
    • Issue date Feb 6, 2018
    • Seiko Epson Corporation
    • Taku Ishizawa
    • D18 - Printing and office machinery
  • Information Patent Grant

    Liquid supply unit
    • Patent number 9,844,945
    • Issue date Dec 19, 2017
    • Seiko Epson Corporation
    • Takayuki Shiota
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid supply unit having an engagement structure for engaging a li...
    • Patent number 9,827,773
    • Issue date Nov 28, 2017
    • Seiko Epson Corporation
    • Tadahiro Mizutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    INK CARTRIDGE
    • Publication number 20240336068
    • Publication date Oct 10, 2024
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID SUPPLY CONTAINER AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20240326454
    • Publication date Oct 3, 2024
    • SEIKO EPSON CORPORATION
    • Tadahiro Mizutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID STORAGE CONTAINER AND LIQUID STORAGE CONTAINER SET
    • Publication number 20240227406
    • Publication date Jul 11, 2024
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20240208234
    • Publication date Jun 27, 2024
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    ATTACHMENT AND PRINTING SYSTEM
    • Publication number 20240184240
    • Publication date Jun 6, 2024
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE
    • Publication number 20240140102
    • Publication date May 2, 2024
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID STORAGE CONTAINER AND LIQUID STORAGE CONTAINER SET
    • Publication number 20240131850
    • Publication date Apr 25, 2024
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • 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 20230398783
    • Publication date Dec 14, 2023
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE, PRINTING SYSTEM, AND PRINTING APPARATUS
    • Publication number 20230347653
    • Publication date Nov 2, 2023
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK REFILL CONTAINER
    • Publication number 20230311522
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Tadahiro MIZUTANI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK REPLENISHMENT CONTAINER
    • Publication number 20230109391
    • Publication date Apr 6, 2023
    • SEIKO EPSON CORPORATION
    • Tadahiro MIZUTANI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20230001700
    • Publication date Jan 5, 2023
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • 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 20220402273
    • Publication date Dec 22, 2022
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE AND PRINTING SYSTEM
    • Publication number 20220314631
    • Publication date Oct 6, 2022
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20220305798
    • Publication date Sep 29, 2022
    • SEIKO EPSON CORPORATION
    • Tadahiro MIZUTANI
    • 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
  • Information Patent Application

    CARTRIDGE
    • Publication number 20220297438
    • Publication date Sep 22, 2022
    • SEIKO EPSON CORPORATION
    • Takumi NAGASHIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE, PRINTING DEVICE, AND PRINTING SYSTEM
    • Publication number 20220194087
    • Publication date Jun 23, 2022
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE, PRINTING SYSTEM, AND PRINTING DEVICE
    • Publication number 20220097389
    • Publication date Mar 31, 2022
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE AND PRINTING DEVICE
    • Publication number 20210162765
    • Publication date Jun 3, 2021
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE AND LIQUID EJECTION SYSTEM
    • Publication number 20200254769
    • Publication date Aug 13, 2020
    • SEIKO EPSON CORPORATION
    • Yoshihiro KOIZUMI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE AND LIQUID EJECTING SYSTEM
    • Publication number 20200238719
    • Publication date Jul 30, 2020
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID CONTAINER AND LIQUID EJECTING APPARATUS
    • Publication number 20200147974
    • Publication date May 14, 2020
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID CONTAINER
    • Publication number 20190232667
    • Publication date Aug 1, 2019
    • SEIKO EPSON CORPORATION
    • Tadahiro MIZUTANI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20190126627
    • Publication date May 2, 2019
    • SEIKO EPSON CORPORATION
    • Noriyuki FUKASAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20190126626
    • Publication date May 2, 2019
    • SEIKO EPSON CORPORATION
    • Taku Ishizawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CARTRIDGE
    • Publication number 20190126630
    • Publication date May 2, 2019
    • SEIKO EPSON CORPORATION
    • Shun OYA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID CONTAINER, LIQUID CONTAINER UNIT, AND LIQUID EJECTING APPARATUS
    • Publication number 20190092029
    • Publication date Mar 28, 2019
    • SEIKO EPSON CORPORATION
    • Kotaro NAKAMURA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS