Patents by Inventor Takeshi Kyuwa

Takeshi Kyuwa 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).

  • Knitted surface fastener
    Patent number: 9380840
    Abstract: A knitted surface fastener is provided that is capable of firmly forming warp knitting structure of a sewn area and achieving weight reduction as well as production costs reduction. A knitted surface fastener includes a pair of right and left sewn areas and a surface fastener area disposed between the right and left sewn areas. An average used amount of the weft insertion yarns in the sewn areas is set to be larger than an average used amount of the weft insertion yarns in the surface fastener area.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: July 5, 2016
    Assignee: YKK Corporation
    Inventors: Mitsuhisa Okawa, Takeshi Kyuwa, Yuichi Yamashita
  • Knitted Surface Fastener
    Publication number: 20140283343
    Abstract: A knitted surface fastener is provided that is capable of firmly forming warp knitting structure of a sewn area and achieving weight reduction as well as production costs reduction. A knitted surface fastener includes a pair of right and left sewn areas and a surface fastener area disposed between the right and left sewn areas. An average used amount of the weft insertion yarns in the sewn areas is set to be larger than an average used amount of the weft insertion yarns in the surface fastener area.
    Type: Application
    Filed: March 21, 2014
    Publication date: September 25, 2014
    Applicant: YKK Corporation
    Inventors: Mitsuhisa Okawa, Takeshi Kyuwa, Yuichi Yamashita