Patents by Inventor Takasaburo Ishiki

Takasaburo Ishiki 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).

  • Stitchbonded fabric
    Publication number: 20070015427
    Abstract: The invention provides a stitchbonded nonwoven fabric comprising a nonwoven web, stitches of a first yarn, and stitches of a second yarn wherein the first yarn comprises polyester bicomponent fibers exhibiting latent crimp and comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate). The invention further provides a process for making such stitch-bonded nonwoven fabric.
    Type: Application
    Filed: February 20, 2004
    Publication date: January 18, 2007
    Applicant: Invista North America S.A.R.L. Three Little Falls Centre
    Inventors: Takeshi Yanagawase, Takasaburo Ishiki