Patents by Inventor Shinichi Naruse

Shinichi Naruse 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).

  • Inspection machine by compression
    Publication number: 20020157454
    Abstract: An inspection machine by compression for inspecting a ceramic sample (1), in which the ceramic sample (1) is disposed in a cylindrical container (8) via an elastic sheet (9), and the ceramic sample (1) is compressed by a hydrostatic-pressure-applying medium injected between the cylindrical container (8) and the elastic sheet (9). A rubber material having a thickness of 5 mm or less and a hardness of 30-50° is employed as the elastic sheet (9). Since the elastic sheet interposed was made thin and given a predetermined hardness to eliminate pressure decrease almost completely, pressurization can be conducted with high accuracy even under low pressure.
    Type: Application
    Filed: October 24, 2001
    Publication date: October 31, 2002
    Inventors: Shinichi Shimada, Shinichi Naruse, Takashi Teraguchi
  • Machine for inspecting ceramic samples by applying compression thereto
    Patent number: 6405602
    Abstract: A machine for inspecting a ceramic sample by applying a compression thereto, includes an inspecting container including a generally cylindrical container provided with an elastic sleeve therein. An elastic sheet is disposed between the cylindrical container and the elastic sleeve. The cylindrical container and the elastic sleeve and sheet are integrated to form the inspecting container. A ceramic sample provided in the cylindrical container is compressed by injecting a hydrostatic pressure applying medium between the elastic sheet and the cylindrical container.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: June 18, 2002
    Assignee: NGK Insulators, Ltd.
    Inventors: Nobuo Itou, Shinichi Naruse, Mitsuo Takahashi