Patents by Inventor Asanori Shimada

Asanori Shimada 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).

  • Base fabric for stent graft, and stent graft
    Patent number: 9260805
    Abstract: A base fabric for a stent graft is a woven fabric constituted by a fiber having a total fineness of 1 to 40 decitex and a single yarn fineness of 0.1 to 2.0 decitex and has a yarn density of 150 strands/2.54 cm or more in both longitudinal direction and lateral direction, a thickness of 1 to 90 ?m, and a tensile strength of 50.0 N/cm or more in both longitudinal direction and lateral direction. According to the present invention, the base fabric for a stent graft having thinness, high strength, low permeability, durability, and flexibility can be obtained.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: February 16, 2016
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Kazuya Fujita, Tomoyuki Horiguchi, Ryo Matsuo, Kazuhiro Tanahashi, Asanori Shimada
  • BASE FABRIC FOR STENT GRAFT, AND STENT GRAFT
    Publication number: 20130041452
    Abstract: A base fabric for a stent graft is a woven fabric constituted by a fiber having a total fineness of 1 to 40 decitex and a single yarn fineness of 0.1 to 2.0 decitex and has a yarn density of 150 strands/2.54 cm or more in both longitudinal direction and lateral direction, a thickness of 1 to 90 ?m, and a tensile strength of 50.0 N/cm or more in both longitudinal direction and lateral direction. According to the present invention, the base fabric for a stent graft having thinness, high strength, low permeability, durability, and flexibility can be obtained.
    Type: Application
    Filed: April 27, 2011
    Publication date: February 14, 2013
    Applicant: Toray Industries, Inc.
    Inventors: Kazuya Fujita, Tomoyuki Horiguchi, Ryo Matsuo, Kazuhiro Tanahashi, Asanori Shimada