Patents by Inventor Manabu Kanzakli

Manabu Kanzakli 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).

  • Publication number: 20060177679
    Abstract: A method for manufacturing a Ni-based alloy article which elutes little Ni even when used in a high-temperature water environment for a long period comprises heating the Ni-based alloy in a carbon dioxide-containing atmosphere for a set period of time at an elevated temperature to form an oxide film comprising chromium oxide on a surface thereof. Using carbon dioxide as an oxidizing gas produces an oxide film of generally uniform thickness along a length of the article being treated so that resistance to nickel elution is more uniform over the entire article.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 10, 2006
    Inventors: Hiroyuki Anada, Shoji Kinomura, Noriaki Hirohata, Manabu Kanzakli, Kazuyuki Kitamura