Patents by Inventor Tomohito KOKETSU

Tomohito KOKETSU 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).

  • Patent number: 11123521
    Abstract: A catheter includes a sheath configured to be inserted into a body lumen, a drive shaft configured to be inserted into the sheath and to transmit mechanical drive force, an operation unit configured to operate the drive shaft, and a connection section having a proximal side connected to the operation unit and a distal side connected to the sheath in such a way as to be attachable to and detachable from the sheath.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: September 21, 2021
    Assignee: TERUMO KABUSHIKI KAISHA
    Inventors: Yuuki Sakaguchi, Tomohito Koketsu
  • Publication number: 20180214120
    Abstract: A catheter includes a sheath configured to be inserted into a body lumen, a drive shaft configured to be inserted into the sheath and to transmit mechanical drive force, an operation unit configured to operate the drive shaft, and a connection section having a proximal side connected to the operation unit and a distal side connected to the sheath in such a way as to be attachable to and detachable from the sheath.
    Type: Application
    Filed: January 16, 2018
    Publication date: August 2, 2018
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yuuki SAKAGUCHI, Tomohito KOKETSU