Patents by Inventor Saburo Tagawa

Saburo Tagawa 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).

  • Belt conveyor
    Patent number: 9387990
    Abstract: A belt conveyor is provided with a circulatable endless conveyor belt for conveying workpieces in a conveying direction. The belt conveyor is also provided with a conveyor body, which has belt receiving end portions that are in sliding contact with the conveyor belt. The belt receiving end portions have recess portions arranged in a direction perpendicular to the conveying direction.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: July 12, 2016
    Assignee: OKURA YUSOKI KABUSHIKI KAISHA
    Inventors: Saburo Tagawa, Toyoki Hashimoto
  • BELT CONVEYOR
    Publication number: 20140311876
    Abstract: A belt conveyor is provided with a circulatable endless conveyor belt for conveying workpieces in a conveying direction. The belt conveyor is also provided with a conveyor body, which has belt receiving end portions that are in sliding contact with the conveyor belt. The belt receiving end portions have recess portions arranged in a direction perpendicular to the conveying direction.
    Type: Application
    Filed: May 24, 2012
    Publication date: October 23, 2014
    Applicant: OKURA YUSOKI KABUSHIKI KAISHA
    Inventors: Saburo Tagawa, Toyoki Hashimoto