Patents by Inventor Senri Itoh

Senri Itoh 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: 6780800
    Abstract: A single layer textile for manufacturing a construction material is obtained by weaving warps and wefts. Each of the warps are selected from a monofilament, a monofilament twine and a core line yarn having a core line of a monofilament, and a bundled yarn having small-diameter raw yarns bundled to form fine water sucking spaces between the raw yarns. The wefts contain both monofilaments and the bundled yarns.
    Type: Grant
    Filed: June 21, 2002
    Date of Patent: August 24, 2004
    Assignee: Nippon Filicon Co., Ltd.
    Inventor: Senri Itoh
  • Publication number: 20030015248
    Abstract: A single layer textile for manufacturing a construction material is obtained by weaving warps and wefts. Each of the warps are selected from a monofilament, a monofilament twine and a core line yarn having a core line of a monofilament, and a bundled yarn having small-diameter raw yarns bundled to form fine water sucking spaces between the raw yarns. The wefts contain both monofilaments and the bundled yarns.
    Type: Application
    Filed: June 21, 2002
    Publication date: January 23, 2003
    Inventor: Senri Itoh
  • Patent number: 6223781
    Abstract: A joining loop in combination with an industrial fabric, each end of the fabric including an arrangement of wefts in multiple layers, where the first end has a remaining weft in at least an upper layer, and a loop forming part below the remaining weft where a removed weft would normally be disposed, the joining loop having first and second warps folded back respectively into the first and second ends to form first and second end-joining loops. A core line is inserted in a common hole of the joining loop, the common hole being formed by engaging both end-joining loops with each other. The first warp of the joining loop is folded back in the loop forming part, woven with the remaining weft, and woven at a tip end of the first warp into an ordinary part to form the first end-joining loop. The second warp of the joining loop is folded back, and woven into the ordinary part without weaving the second warp with the remaining weft, to form the second end-joining loop.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: May 1, 2001
    Assignee: Nippon Filcon Co. Ltd.
    Inventors: Jinzo Yamada, Senri Itoh