Patents by Inventor Miho TSUBOTA

Miho TSUBOTA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ENDOSCOPE PUNCTURE NEEDLE
    Publication number: 20220071609
    Abstract: An endoscope puncture needle including a tubular portion that includes first and second needle tip portions at a distal end thereof. The first needle tip portion includes a first needle tip at a distal end, and first and second blade surfaces extending towards the first needle tip. The second needle tip portion includes a second needle tip at a distal end, and third and fourth blade surfaces extending towards the second needle tip. The first blade surface and the third blade surface face in directions approaching each other, and the second blade surface and the fourth blade surface face in directions approaching each other.
    Type: Application
    Filed: November 15, 2021
    Publication date: March 10, 2022
    Applicant: OLYMPUS CORPORATION
    Inventors: Miho TSUBOTA, Hirofumi ETO, Shuntaro HATTORI, Hiroyuki MORISHITA