Patents by Inventor Shogo HASE

Shogo HASE 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).

  • CATHETER AND BALLOON CATHETER
    Publication number: 20200030573
    Abstract: A catheter includes a tubular inner layer, a reinforcing layer disposed at least partially within the inner layer or on an outer circumference of the inner layer, and an outer layer. The reinforcing member is made of wound wires, each adjacent pair of the wires having a gap therebetween. A bonding portion is disposed in the gap of the reinforcing layer and includes an inner layer protruding portion of the inner layer that extends into the outer layer and is engaged with an outer layer protruding portion of the outer layer that extends into the inner layer. This configuration enlarges the area across which the outer layer and the inner layer are bonded to each other within the gap of the reinforcing layer, leading to a strengthened bond between the outer layer and the inner layer.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: ASAHI INTECC CO., LTD.
    Inventors: Yuusuke SHIMIZU, Hiroshi ITO, Shogo HASE
  • Catheter and balloon catheter
    Patent number: 10471232
    Abstract: A catheter includes a tubular inner layer, a reinforcing layer disposed at least partially within the inner layer or on an outer circumference of the inner layer, and an outer layer. The reinforcing member is made of wound wires, each adjacent pair of the wires having a gap therebetween. A bonding portion is disposed in the gap of the reinforcing layer and includes an inner layer protruding portion of the inner layer that extends into the outer layer and is engaged with an outer layer protruding portion of the outer layer that extends into the inner layer. This configuration enlarges the area across which the outer layer and the inner layer are bonded to each other within the gap of the reinforcing layer, leading to a strengthened bond between the outer layer and the inner layer.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: November 12, 2019
    Assignee: ASAHI INTECC CO., LTD.
    Inventors: Yuusuke Shimizu, Hiroshi Ito, Shogo Hase
  • CATHETER AND BALLOON CATHETER
    Publication number: 20180093073
    Abstract: A catheter includes a tubular inner layer, a reinforcing layer disposed at least partially within the inner layer or on an outer circumference of the inner layer, and an outer layer. The reinforcing member is made of wound wires, each adjacent pair of the wires having a gap therebetween. A bonding portion is disposed in the gap of the reinforcing layer and includes an inner layer protruding portion of the inner layer that extends into the outer layer and is engaged with an outer layer protruding portion of the outer layer that extends into the inner layer. This configuration enlarges the area across which the outer layer and the inner layer are bonded to each other within the gap of the reinforcing layer, leading to a strengthened bond between the outer layer and the inner layer.
    Type: Application
    Filed: May 25, 2017
    Publication date: April 5, 2018
    Applicant: ASAHI INTECC CO., LTD.
    Inventors: Yuusuke SHIMIZU, Hiroshi ITO, Shogo HASE