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Keitaro Tsuji

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printer
    • Patent number D1062862
    • Issue date Feb 18, 2025
    • Canon Kabushiki Kaisha
    • Keitaro Tsuji
    • D18 - Printing and office machinery
  • Information Patent Grant

    Reading apparatus and printing apparatus
    • Patent number 11,973,907
    • Issue date Apr 30, 2024
    • Canon Kabushiki Kaisha
    • Yuki Niwamae
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Digital camera
    • Patent number D957498
    • Issue date Jul 12, 2022
    • Keitaro Tsuji
    • D16 - Photography and optical equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    READING APPARATUS AND PRINTING APPARATUS
    • Publication number 20230254423
    • Publication date Aug 10, 2023
    • Canon Kabushiki Kaisha
    • YUKI NIWAMAE
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE PICKUP APPARATUS
    • Publication number 20220311920
    • Publication date Sep 29, 2022
    • Canon Kabushiki Kaisha
    • Hideki Kawashima
    • A44 - HABERDASHERY JEWELLERY