Patents by Inventor Motonari EDAMATSU

Motonari EDAMATSU 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).

  • Guidewire
    Patent number: 9492641
    Abstract: A guidewire includes a core shaft including a distal end portion and a proximal end portion, an outer coil disposed so as to cover the distal end portion, and an inner coil disposed inside of the outer coil. The outer coil includes a first bent portion that is bent at a first angle in a first direction. The inner coil includes a second bent portion that is bent at a second angle in the first direction. The second angle is larger than the first angle.
    Type: Grant
    Filed: April 23, 2013
    Date of Patent: November 15, 2016
    Assignee: ASAHI INTECC CO., LTD.
    Inventor: Motonari Edamatsu
  • GUIDEWIRE
    Publication number: 20130289445
    Abstract: A guidewire includes a core shaft including a distal end portion and a proximal end portion, an outer coil disposed so as to cover the distal end portion, and an inner coil disposed inside of the outer coil. The outer coil includes a first bent portion that is bent at a first angle in a first direction. The inner coil includes a second bent portion that is bent at a second angle in the first direction. The second angle is larger than the first angle.
    Type: Application
    Filed: April 23, 2013
    Publication date: October 31, 2013
    Applicant: ASAHI INTECC CO. LTD.
    Inventor: Motonari EDAMATSU