Patents by Inventor Naoki Komoto

Naoki Komoto 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).

  • Surface treating methods of titanium parts
    Patent number: 7276129
    Abstract: Surface treating methods of a titanium part may include the steps of determining an effective thickness of a hard oxide film to be formed on a surface of the titanium part, determining an effective surface roughness of the hard oxide film, and oxidation treating the surface of the titanium part under a desired treating temperature and a desired treating time such that both of the determined effective thickness and effective surface roughness are satisfied.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: October 2, 2007
    Assignee: Aisan Kogyo Kabushiki Kaisha
    Inventors: Tadayoshi Tominaga, Naoki Komoto, Teruhisa Ushio
  • Surface treating methods of titanium parts
    Publication number: 20040118372
    Abstract: Surface treating methods of a titanium part may include the steps of determining an effective thickness of a hard oxide film to be formed on a surface of the titanium part, determining an effective surface roughness of the hard oxide film, and oxidation treating the surface of the titanium part under a desired treating temperature and a desired treating time such that both of the determined effective thickness and effective surface roughness are satisfied.
    Type: Application
    Filed: November 18, 2003
    Publication date: June 24, 2004
    Applicant: Aisan Kogyo Kabushiki Kaisha
    Inventors: Tadayoshi Tominaga, Naoki Komoto, Teruhisa Ushio