Patents by Inventor Hiroyuki Tatematsu

Hiroyuki Tatematsu 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).

  • Yarn cutter for shuttleless loom
    Patent number: 4531555
    Abstract: A yarn cutter for a shuttleless loom, particularly for a water jet loom, comprising a pair of knife bodies each having a cutting edge formed of a ceramic and being driven for relative sliding motion in mutual contact.
    Type: Grant
    Filed: January 19, 1983
    Date of Patent: July 30, 1985
    Assignee: Toray Industries, Inc.
    Inventors: Hiroyuki Tatematsu, Haruhiko Kusakabe, Masamitsu Takaki, Gendai Kojima, Sigeru Miyamoto