Patents by Inventor Takuya NAGAE

Takuya NAGAE 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).

  • Patent number: 11866858
    Abstract: A task is to provide a cloth which is excellent not only in tear strength but also in snagging resistance and wear resistance, and which preferably has design properties and stretchability, and a garment obtained using the cloth, and a solution to problem is a woven fabric containing two or more types of yarns, the woven fabric comprising a high strength yarn A having a yarn strength of 4.3 cN/dtex or more and a yarn B having a yarn strength which is smaller than that of the high strength yarn A, wherein the difference in total fineness between the high strength yarn A and the yarn B is 20 dtex or less.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: January 9, 2024
    Assignee: TEIJIN FRONTIER CO., LTD.
    Inventors: Takuya Nagae, Akio Ukuma
  • Publication number: 20230250563
    Abstract: The invention addresses the problem of providing a low-breathability woven fabric and a textile product that are excellent not only in downproofness but also in stretchability. As a means for resolution, a low-breathability woven fabric having a breathability of 1.0 cc/sec/cm2 or less is configured to include a stretch fiber.
    Type: Application
    Filed: June 3, 2021
    Publication date: August 10, 2023
    Applicant: Teijin Frontier Co., Ltd.
    Inventors: Takuya NAGAE, AkIo UKUMA
  • Publication number: 20230167589
    Abstract: The invention addresses the problem of providing a water-repellent cloth that is excellent in water repellency as well as stretchability and also a textile product using the water-repellent cloth. A means for resolution is a water-repellent cloth given water repellent processing, and the cloth is configured to include a composite yarn containing a stretch fiber and an ultrafine fiber having a single fiber fineness of 1 dtex or less.
    Type: Application
    Filed: April 14, 2021
    Publication date: June 1, 2023
    Applicant: TEIJIN FRONTIER CO., LTD.
    Inventors: Akio UKUMA, Takuya NAGAE
  • Publication number: 20220170187
    Abstract: A task is to provide a cloth which is excellent not only in tear strength but also in snagging resistance and wear resistance, and which preferably has design properties and stretchability, and a garment obtained using the cloth, and a solution to problem is a woven fabric containing two or more types of yarns, the woven fabric comprising a high strength yarn A having a yarn strength of 4.3 cN/dtex or more and a yarn B having a yarn strength which is smaller than that of the high strength yarn A, wherein the difference in total fineness between the high strength yarn A and the yarn B is 20 dtex or less.
    Type: Application
    Filed: April 1, 2020
    Publication date: June 2, 2022
    Applicant: Teijin Frontier Co., Ltd
    Inventors: Takuya NAGAE, Akio UKUMA