Patents by Inventor Kazuteru SEGI

Kazuteru SEGI 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).

  • Balloon catheter
    Patent number: 11065423
    Abstract: A balloon catheter includes an inner shaft with a distal variant portion and a proximal variant portion. A bulged portion is provided at the distal end of a reinforcement member, and the bulged portion is configured to move in an axial direction between the distal variant portion and the proximal variant portion. Thus, the balloon catheter may smoothly pass through a curved blood vessel with improved kink resistance of the reinforcement member.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: July 20, 2021
    Assignee: ASAHI INTECC CO., LTD.
    Inventors: Kazuteru Segi, Takeharu Katsurada, Yuta Kubo
  • BALLOON CATHETER
    Publication number: 20180289933
    Abstract: A balloon catheter includes an inner shaft with a distal variant portion and a proximal variant portion. A bulged portion is provided at the distal end of a reinforcement member, and the bulged portion is configured to move in an axial direction between the distal variant portion and the proximal variant portion. Thus, the balloon catheter may smoothly pass through a curved blood vessel with improved kink resistance of the reinforcement member.
    Type: Application
    Filed: June 12, 2018
    Publication date: October 11, 2018
    Applicant: ASAHI INTECC CO., LTD.
    Inventors: Kazuteru SEGI, Takeharu KATSURADA, Yuta KUBO
  • Balloon catheter
    Patent number: 10022522
    Abstract: A balloon catheter includes an inner shaft with a distal variant portion and a proximal variant portion. A bulged portion is provided at the distal end of a reinforcement member, and the bulged portion is configured to move in an axial direction between the distal variant portion and the proximal variant portion. Thus, the balloon catheter may smoothly pass through a curved blood vessel with improved kink resistance of the reinforcement member.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: July 17, 2018
    Assignee: ASAHI INTEECC CO., LTD.
    Inventors: Kazuteru Segi, Takeharu Katsurada, Yuta Kubo
  • BALLOON CATHETER
    Publication number: 20160317789
    Abstract: A balloon catheter includes an inner shaft with a distal variant portion and a proximal variant portion. A bulged portion is provided at the distal end of a reinforcement member, and the bulged portion is configured to move in an axial direction between the distal variant portion and the proximal variant portion. Thus, the balloon catheter may smoothly pass through a curved blood vessel with improved kink resistance of the reinforcement member.
    Type: Application
    Filed: December 22, 2015
    Publication date: November 3, 2016
    Applicant: ASAHI INTECC CO., LTD.
    Inventors: Kazuteru SEGI, Takeharu KATSURADA, Yuta KUBO