Patents by Inventor Katuaki Sugiura

Katuaki Sugiura 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).

  • Open-end spinning machine and a method of stopping the same
    Patent number: 4112661
    Abstract: Disclosed is an open-end spinning machine and a method of stopping the same.
    Type: Grant
    Filed: April 15, 1977
    Date of Patent: September 12, 1978
    Assignee: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    Inventors: Yoshihisa Suzuki, Katuaki Sugiura, Osamu Suzuki, Ichiro Tashiro