Patents by Inventor Fumihide Ueda

Fumihide Ueda 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).

  • Titanium clad steel plate
    Patent number: 4612259
    Abstract: A titanium clad steel plate is formed by conversion rolling an explosively bonded composite which includes intermediate layer selected from tantalum or niobium in alloyed or unalloyed form. The process is particularly characterized by the inclusion of a second intermediate layer of cooper or nickel between the steel and the first intermediate layer. After explosion bonding of this four layered composite, the same may be preheated to for 1 hour at, e.g., 830.degree. C. before hot rolling to a thickness of one fifth that of the composite.
    Type: Grant
    Filed: March 3, 1982
    Date of Patent: September 16, 1986
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventor: Fumihide Ueda