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Keishi SAWADA

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  • Shiojiri-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing apparatus
    • Patent number 11,697,297
    • Issue date Jul 11, 2023
    • Seiko Epson Corporation
    • Naoto Hayakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording apparatus
    • Patent number 11,685,176
    • Issue date Jun 27, 2023
    • Seiko Epson Corporation
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus
    • Patent number 11,660,885
    • Issue date May 30, 2023
    • Seiko Epson Corporation
    • Naoto Hayakawa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Loading apparatus and printer
    • Patent number 11,091,345
    • Issue date Aug 17, 2021
    • Seiko Epson Corporation
    • Keishi Sawada
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Printing apparatus
    • Patent number 9,751,344
    • Issue date Sep 5, 2017
    • Seiko Epson Corporation
    • Yoji Takahashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus and printing method therefor
    • Patent number 9,022,549
    • Issue date May 5, 2015
    • Seiko Epson Corporation
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording device
    • Patent number 8,177,354
    • Issue date May 15, 2012
    • Seiko Epson Corporation
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Recording device
    • Patent number 8,070,285
    • Issue date Dec 6, 2011
    • Seiko Epson Corporation
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20220234372
    • Publication date Jul 28, 2022
    • SEIKO EPSON CORPORATION
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20210237487
    • Publication date Aug 5, 2021
    • SEIKO EPSON CORPORATION
    • Naoto HAYAKAWA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LOADING APPARATUS AND PRINTER
    • Publication number 20200391972
    • Publication date Dec 17, 2020
    • SEIKO EPSON CORPORATION
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20170106676
    • Publication date Apr 20, 2017
    • SEIKO EPSON CORPORATION
    • Yoji TAKAHASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20120113179
    • Publication date May 10, 2012
    • SEIKO EPSON CORPORATION
    • Koji Higuchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS AND PRINTING METHOD THEREFOR
    • Publication number 20120062677
    • Publication date Mar 15, 2012
    • SEIKO EPSON CORPORATION
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING DEVICE
    • Publication number 20090244244
    • Publication date Oct 1, 2009
    • SEIKO EPSON CORPORATION
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    RECORDING DEVICE
    • Publication number 20090244242
    • Publication date Oct 1, 2009
    • SEIKO EPSON CORPORATION
    • Keishi Sawada
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS