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Toshiya SAIGUSA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Tank with tank main body and lid
    • Patent number 11,141,984
    • Issue date Oct 12, 2021
    • Riso Kagaku Corporation
    • Toshiya Saigusa
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    AGITATION DEVICE OF INK AND PRINTING APPARATUS
    • Publication number 20200247132
    • Publication date Aug 6, 2020
    • Riso Kagaku Corporation
    • Toshiya SAIGUSA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    TANK WITH TANK MAIN BODY AND LID
    • Publication number 20200247131
    • Publication date Aug 6, 2020
    • Riso Kagaku Corporation
    • Toshiya SAIGUSA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS