Patents by Inventor Takehiro URA

Takehiro URA 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).

  • Publication number: 20190184090
    Abstract: A syringe package contains a prefilled syringe system including a prefilled syringe that includes a syringe body that is filled with a drug, a gasket located in the syringe body, and a plunger partially disposed in the syringe body. The syringe package includes: a package body that houses the prefilled syringe; and a support that is disposed inside the package body and that supports the prefilled syringe. The support includes a displacement regulation unit configured to regulate relative displacement of the syringe body and the plunger in a direction in which the gasket and the plunger approach each other.
    Type: Application
    Filed: February 21, 2019
    Publication date: June 20, 2019
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Junichi OGAWA, Yoshikazu KOTANI, Kazunori KOIWAI, Takehiro URA
  • Publication number: 20190175817
    Abstract: A medical equipment package containing a plurality of prefilled syringe systems includes: a plurality of syringe packaging bodies, each comprising a packaging main body that accommodates one of the prefilled syringe systems; and an outer box that accommodates the plurality of syringe packaging bodies. Each prefilled syringe system includes: a prefilled syringe, a needle packaging body including: a needle unit that comprises a needle body configured to puncture a living body, and a needle hub that holds the needle body, and a needle unit case that accommodates the needle unit. The needle unit is supported with respect to the needle unit case such that a largest outer diameter portion provided on a tip end side of the needle hub engages with an inner surface of the needle unit case.
    Type: Application
    Filed: February 21, 2019
    Publication date: June 13, 2019
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Junichi OGAWA, Yoshikazu KOTANI, Kazunori KOIWAI, Takehiro URA
  • Publication number: 20180133410
    Abstract: An intradermal injection needle is an intradermal injection needle assembly to be used by piercing the intradermal injection needle into the skin of a living body. The intradermal injection needle has a hollow needle having a blade edge pierceable into the skin and a discharge port of an administration product; and a hub holding the hollow needle. The hollow needle has an outer diameter of 0.15 to 0.20 mm. The discharge port has a length of 0.10 to 0.80 mm in an axial direction of the hollow needle. When the intradermal injection needle is pierced into the skin of the living body, the discharge port thereof is entirely subcutaneously pierceable within a range of 0.20 to 1.00 mm.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Takehiro URA, Kiyoshi SAKATA, Sakiko TSUNEDA, Kazunori KOIWAI
  • Publication number: 20160113676
    Abstract: A thrombus aspiration catheter is disclosed which can shear a thrombus and efficiently aspirate the thrombus. When the pressure of the inside of an inner tube is made negative, an outer tube is rotated around an axis relative to the inner tube, and an inner opening portion and an outer opening portion are positioned at an open position at which the inner opening portion and the outer opening portion overlap each other, a thrombus enters the inside of the inner tube through the inner opening portion and the outer opening portion. When the outer tube is further rotated up to a closed position at which the whole outer opening portion does not overlap the inner opening portion, the thrombus is sheared by an edge portion of the inner opening portion and an edge portion of the outer opening portion and into the inside of the inner tube.
    Type: Application
    Filed: October 27, 2015
    Publication date: April 28, 2016
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Yuichi TADA, Masahiro AKIYAMA, Yutaka TANO, Naoko TANAKA, Takehiro URA, Yuji ONIMURA