Patents by Inventor Yoshinari Sano

Yoshinari Sano 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).

  • Wiper for machine tool
    Patent number: 6623011
    Abstract: A wiper for machine tools includes an attachment portion 3 to be attached to a machine tool, wherein the machine tool is moved relative to a sliding surface 14, and a wiper body 10 made of an elastic material integrated with the attachment portion 3, wherein a lip portion 11 of the wiper body 10 can be slid on the sliding surface 14, and a fabric material 5 is provided on at least a sliding surface side of the lip portion 1 of the wiper body 10. The lip portion 11 has a low level of abrasion resistance, and a low level of abrasion loss is small. No damages are caused due to collision or impact with chips and a sliding surface does not suffer from damages or the like.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: September 23, 2003
    Assignee: Nitta Corporation
    Inventors: Yasuhisa Ueda, Yoshinari Sano, Tomokazu Yoshida