Patents by Inventor Kouji Kagitani

Kouji Kagitani 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).

  • Running yarn line inspection method and carbon fiber manufacturing method using thereof
    Patent number: 8345246
    Abstract: A running yarn line inspection method inspects yarn lines running in parallel in the same surface. The running yarn line inspection method is provided with a first illumination means and a line sensor for imaging the yarn lines on the side of the first surface of the running surface of the yarn lines and a second illumination means on the side of the second surface, and comprises a data processing means which processes data obtained by the line sensor and a recording means which records data processed by the data processing means with time.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: January 1, 2013
    Assignee: Toray Industries, Inc.
    Inventors: Kazuhisa Miyahara, Kouji Kagitani, Hiroki Nakajima
  • RUNNING YARN LINE INSPECTION METHOD AND CARBON FIBER MANUFACTURING METHOD USING THEREOF
    Publication number: 20100157301
    Abstract: A running yarn line inspection method inspects yarn lines running in parallel in the same surface. The running yarn line inspection method is provided with a first illumination means and a line sensor for imaging the yarn lines on the side of the first surface of the running surface of the yarn lines and a second illumination means on the side of the second surface, and comprises a data processing means which processes data obtained by the line sensor and a recording means which records data processed by the data processing means with time.
    Type: Application
    Filed: April 25, 2008
    Publication date: June 24, 2010
    Applicant: Toray Industries ,Inc.
    Inventors: Kazuhisa Miyahara, Kouji Kagitani, Hiroki Nakajima