Patents by Inventor Hiroki OZASA

Hiroki OZASA 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).

  • Elastic yarn wound body package
    Patent number: 11305962
    Abstract: Elastic yarn wound body packages able to simplify processing of a tail yarn of an elastic yarn when manufacturing a fabric, or the like, continuously by simultaneous vertical take-up unwinding of a multistage elastic yarn through providing elastic yarn wound body packages on a multistage stand are provided. The elastic yarn wound body package comprises a paper tube and an elastic yarn wound body, wherein: the paper tube has a groove in the circumferential direction, perpendicular to the paper tube axis, between an end portion of the elastic yarn wound body and an end portion of the paper tube; a tail yarn of the elastic yarn wound body is wound into the groove; and a wire-shaped object or tape-shaped object that crosses at least a portion of the yarn bundle of the tail yarn is held thereby.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: April 19, 2022
    Assignee: TORAY OPELONTEX CO., LTD.
    Inventors: Hiroki Ozasa, Hideki Nakanishi, Kayoko Nakajima, Koutarou Mizuno, Yutaka Sato
  • ELASTIC YARN WOUND BODY PACKAGE
    Publication number: 20200216286
    Abstract: Elastic yarn wound body packages able to simplify processing of a tail yarn of an elastic yarn when manufacturing a fabric, or the like, continuously by simultaneous vertical take-up unwinding of a multistage elastic yarn through providing elastic yarn wound body packages on a multistage stand are provided. The elastic yarn wound body package comprises a paper tube and an elastic yarn wound body, wherein: the paper tube has a groove in the circumferential direction, perpendicular to the paper tube axis, between an end portion of the elastic yarn wound body and an end portion of the paper tube; a tail yarn of the elastic yarn wound body is wound into the groove; and a wire-shaped object or tape-shaped object that crosses at least a portion of the yarn bundle of the tail yarn is held thereby.
    Type: Application
    Filed: June 29, 2018
    Publication date: July 9, 2020
    Applicant: Toray Opelontex Co., Ltd.
    Inventors: Hiroki OZASA, Hideki NAKANISHI, Kayoko NAKAJIMA, Koutarou MIZUNO, Yutaka SATO
  • 5-phenylazaindole derivative having AMPK-activating activity
    Patent number: 10478425
    Abstract: Provided is a compound which is useful as an AMPK activator. The compound is represented by formula: wherein the symbols are defined in the specification.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: November 19, 2019
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Yuusuke Tamura, Hiroki Ozasa
  • 5-PHENYLAZAINDOLE DERIVATIVE HAVING AMPK-ACTIVATING ACTIVITY
    Publication number: 20190060293
    Abstract: Provided is a compound which is useful as an AMPK activator. The compound is represented by formula: wherein the symbols are defined in the specification.
    Type: Application
    Filed: February 24, 2017
    Publication date: February 28, 2019
    Applicant: Shionogi & Co., Ltd.
    Inventors: Yuusuke TAMURA, Hiroki OZASA
  • Azaindole derivative having AMPK-activating activity
    Patent number: 9980948
    Abstract: Disclosed is a compound which is useful as an AMPK activator.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: May 29, 2018
    Assignee: SHIONOGI & CO., LTD.
    Inventors: Yuusuke Tamura, Yu Hinata, Eiichi Kojima, Hiroki Ozasa
  • AZAINDOLE DERIVATIVE HAVING AMPK-ACTIVATING ACTIVITY
    Publication number: 20170273955
    Abstract: Disclosed is a compound which is useful as an AMPK activator.
    Type: Application
    Filed: August 26, 2015
    Publication date: September 28, 2017
    Applicant: Shionogi & Co., Ltd.
    Inventors: Yuusuke TAMURA, Yu HINATA, Eiichi KOJIMA, Hiroki OZASA
  • LONG-ACTING HIV PROTEASE INHIBITOR
    Publication number: 20170253607
    Abstract: The present invention provides useful compounds for HIV protease inhibitor.
    Type: Application
    Filed: September 10, 2015
    Publication date: September 7, 2017
    Applicant: Shionogi & Co., Ltd.
    Inventors: Takashi KAWASUJI, Hidenori MIKAMIYAMA, Naoyuki SUZUKI, Koji MASUDA, Hideki SUGIMOTO, Azusa OKANO, Miho YOSHIDA, Shuichi SUGIYAMA, Kentarou ASAHI, Iori KOZONO, Keisuke MIYAZAKI, Hiroki OZASA, Masayoshi MIYAGAWA
  • MATERIAL FOR FILLING BONE DEFECTS AND PRODUCTION METHOD THEREOF
    Publication number: 20110245922
    Abstract: A material for filling bone defects has a flocculent three-dimensional structure composed of a fibrous substance containing a biodegradable resin as a principal component and further containing a siloxane. The material is produced by dissolving or suspending a substance in a solvent to give a solution or slurry of the substance, the substance containing the biodegradable resin as a principal component and further containing the siloxane, the solution or slurry having such a viscosity as to form a fibrous substance having an average diameter of 10 ?m or more; and carrying out electrospinning of the solution or slurry, in which the electrospinning is performed with air blowing. The flocculent three-dimensional structure is expected to show high cell invasion efficiency, because a two-dimensionally structured nonwoven fabric shows high cell invasion efficiency when it has an average diameter of 10 ?m or more.
    Type: Application
    Filed: March 29, 2011
    Publication date: October 6, 2011
    Applicant: NATIONAL UNIVERSITY CORPORATION NAGOYA INSTITUTE OF TECHNOLOGY
    Inventors: Toshihiro KASUGA, Hiroki OZASA, Akiko OBATA