Patents by Inventor Tsugio Furukoshi

Tsugio Furukoshi 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).

  • Method and apparatus for conveying works
    Patent number: 6390279
    Abstract: A work conveying apparatus is comprised of a conveying rail for moving carriages with works and a returning rail for returning the carriages without works to the conveying rail. The returning rail is disposed along the conveying rail while being perpendicularly inclined from the conveying rail. Selector rails are disposed at both ends of the conveying rail, respectively. The selector rails are swingable between a horizontal position extending from the conveying rails and a vertical position extending from the returning rail. The selector rails are swung to transfer the carriages between the conveying rail and the returning rail.
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: May 21, 2002
    Assignee: Nissan Motor Co., Ltd.
    Inventor: Tsugio Furukoshi