Patents by Inventor Tomoaki Nishizaka

Tomoaki Nishizaka 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).

  • Slide bearing device for roll immersed in continuous molten metal plating bath
    Patent number: 6612745
    Abstract: In a sliding bearing device for continuous molten metal plating bath rolls, a shaft and a bearing composed of a sliding and contacting hard ceramic sinter are retained displaceably by a steel retainer, and by using such bearing device, therefore, a stable operation of continuous molten metal plating is achieved.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: September 2, 2003
    Assignee: Kawasaki Steel Corporation
    Inventors: Tomoaki Nishizaka, Ichiro Tanokuchi
  • Slide bearing device for roll immersed in continuous molten metal plating bath
    Publication number: 20020181812
    Abstract: In a sliding bearing device for continuous molten metal plating bath rolls, a shaft and a bearing composed of a sliding and contacting hard ceramic sinter are retained displaceably by a steel retainer, and by using such bearing device, therefore, a stable operation of continuous molten metal plating is achieved.
    Type: Application
    Filed: November 14, 2001
    Publication date: December 5, 2002
    Inventors: Tomoaki Nishizaka, Ichiro Tanokuchi