Patents by Inventor Syusuke Yoshida

Syusuke Yoshida 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: 4390572
    Abstract: A fur-like synthetic sheet material is provided with numerous superfine synthetic pile fibers having fineness or thickness of about 0.0001 to 0.4 denier. The pile fibers, which are comparatively long, have crimps and are formed into bundle groups, while the crimps of the pile fibers are substantially in phase within each bundle.
    Type: Grant
    Filed: July 31, 1981
    Date of Patent: June 28, 1983
    Assignee: Toray Industries, Inc.
    Inventors: Miyoshi Okamoto, Syusuke Yoshida, Nobuo Kurata
  • Patent number: 4234022
    Abstract: A novel woven fabric of triple-weft weave in accordance with this invention comprises a floating first weft and a floating third weft each comprising filamentary or spun yarns consisting mainly of extra fine fibers or filaments having extra fine denier. It further comprises a second weft of heavier denier woven between said first and third wefts and a warp of relatively heavy denier.The fabric of this invention has excellent characteristics such as good crease resistance, permanent pleatability, excellent resiliency, soft touch on both front and back fabric surfaces, usefulness to an apparel without lining and reversible high quality.
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: November 18, 1980
    Assignee: Toray Industries, Inc.
    Inventors: Miyoshi Okamoto, Syusuke Yoshida, Shigeru Inada
  • Patent number: 4136221
    Abstract: Disclosed is a suede-like raised woven fabric of a combination weave having raised extra fine fibers on the surface thereof, which fabric comprises a continuous multifilament yarn used as warp, a yarn of a bundle comprising continuous extra fine filaments used as a first weft and a continuous multifilament yarn used as a second weft. The preparation of the raised fabric comprises weaving a fabric using appropriate material yarns, subjecting the fabric to heat treatment and subjecting the fabric to raising. The yarn constituting the first weft may be produced from a bundle of multi-core composite filaments by removing a component surrounding the cores. The fabric has an excellent suede-like touch, appearance and feel.
    Type: Grant
    Filed: December 2, 1977
    Date of Patent: January 23, 1979
    Assignee: Toray Industries, Inc.
    Inventors: Miyoshi Okamoto, Syusuke Yoshida
  • Patent number: 4103054
    Abstract: Disclosed is a suede-like raised woven fabric of a combination weave. A yarn having a thickness in a range between 30 and 300 denier, the thickness of most of individual filaments or fibers thereof being in a range between 1.0 and 8.0 denier, is utilized as the warp; while a spun yarn having a thickness represented by a total denier in a range between 50 and 1000 denier, the thickness of the most of individual component fibers thereof being in a range between 0.0001 and 0.4 denier, is utilized as a first weft, and a yarn having a fineness represented by a total denier in a range between 30 and 300 denier, the thickness of the most of individual filaments or fibers thereof being in a range between 1.0 and 8.0 denier, is utilized as a second weft. At least one of the warp and the second weft does not substantially involve crimped filaments or fibers. A combination woven fabric structure provided with a number of floating points of the first weft upon the warp in a range between three and seven is adopted.
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: July 25, 1978
    Assignee: Toray Industries, Inc.
    Inventors: Miyoshi Okamoto, Syusuke Yoshida