TREA

Shunsuke KAMBA

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    DETACHABLE MULTI-RING TRACTION DEVICE
    • Publication number 20250213239
    • Publication date Jul 3, 2025
    • THE JIKEI UNIVERSITY
    • Kazuki SUMIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    OVERTUBE ASSEMBLY
    • Publication number 20220304561
    • Publication date Sep 29, 2022
    • The Jikei University
    • Kazuki SUMIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DETACHABLE MULTI-RING TRACTION DEVICE
    • Publication number 20220287700
    • Publication date Sep 15, 2022
    • OKUMURA CO., LTD.
    • Kazuki SUMIYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE