Tadashi ISHIKAWA

Person

  • Shiojiri, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Printing apparatus

    • Patent number 11,554,590
    • Issue date Jan 17, 2023
    • Seiko Epson Corporation
    • Kohei Tatsuta
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing apparatus

    • Patent number 11,446,937
    • Issue date Sep 20, 2022
    • Seiko Epson Corporation
    • Kohei Tatsuta
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents