TREA

Makoto Numakawa

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  • Kyoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Maintenance apparatus for medical hand piece
    • Patent number 8,439,677
    • Issue date May 14, 2013
    • J. Morita Manufacturing Corporation
    • Makoto Numakawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air turbine handpiece
    • Patent number 5,902,108
    • Issue date May 11, 1999
    • J. Morita Manufacturing Corporation
    • Shozo Nakayama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental cutting tool holder
    • Patent number 5,591,028
    • Issue date Jan 7, 1997
    • J. Morita Manufacturing Corporation
    • Setsuo Fujiki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents