Byunghyun Cho

Person

  • Fukuoka-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Mouth opening instrument and method

    • Patent number 8,920,169
    • Issue date Dec 30, 2014
    • Denso Corporation
    • Hideki Okuda
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents