Patents by Inventor Eiichi HIigashi

Eiichi HIigashi 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).

  • HANDLING DEVICE FOR PIPES
    Publication number: 20110146969
    Abstract: The handling apparatus is used for positioning and holding of drill pipes. At least, a handling apparatus for the drill pipes is so arranged that it can be positioned both horizontally and vertically and it is equipped with a controllable clamping apparatus for the drill pipes. In the vicinity of the holding apparatus, a centering apparatus is arranged for the drill pipe to be held.
    Type: Application
    Filed: January 16, 2009
    Publication date: June 23, 2011
    Applicant: BLOHM + VOSS REPAIR GMBH
    Inventors: Jens Lutzhöft, Jörn Grotherr, Tomoya Inoue, Eiichi HIigashi