Patents by Inventor Hiroo ISHII

Hiroo ISHII 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).

  • Insertion apparatus
    Patent number: 9924852
    Abstract: An insertion apparatus includes a distal end member formed at a distal end portion of an insertion section inserted into a subject, a cylindrical member disposed in the distal end member, and an annular coupling ring into which the distal end member is inserted, a projecting section of the cylindrical member being pinched between the coupling ring and the distal end member.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: March 27, 2018
    Assignee: OLYMPUS CORPORATION
    Inventors: Hiroo Ishii, Yoshiyuki Tanii
  • INSERTION APPARATUS
    Publication number: 20160345806
    Abstract: An insertion apparatus includes a distal end member formed at a distal end portion of an insertion section inserted into a subject, a cylindrical member disposed in the distal end member, and an annular coupling ring into which the distal end member is inserted, a projecting section of the cylindrical member being pinched between the coupling ring and the distal end member.
    Type: Application
    Filed: August 12, 2016
    Publication date: December 1, 2016
    Applicant: OLYMPUS CORPORATION
    Inventors: Hiroo ISHII, Yoshiyuki TANII