Patents by Inventor Akihiro Seo

Akihiro Seo 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).

  • Treating agent for forming a protective coating and metallic materials with a protective coating
    Patent number: 7651556
    Abstract: A protective coating is formed on a metallic material surface by applying a treating agent comprising water, an alkali silicate, and, optionally, a lubricating component to the surface and drying the treating agent. The coating film thereby formed has excellent anti-galling and rust preventive properties. If a lubricating component is present, the coating film also has excellent self-lubricating properties.
    Type: Grant
    Filed: January 26, 2004
    Date of Patent: January 26, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Shinobu Komiyama, Yugo Tsuiki, Akihiro Seo
  • Waterborne composition for forming protective coatings
    Patent number: 7462582
    Abstract: A waterborne composition for forming protective coatings to provide, by a simple method comprising coating and drying onto a metal surface, a coating that is uniform with little unevenness and that has an excellent galling resistance and workability that are at least as good as the corresponding properties afforded by conversion treatment methodologies, contains water-soluble inorganic salt and smectite-type clay mineral. The lubrication performance of the coating can also be improved when said composition additionally contains a lubricating component.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: December 9, 2008
    Assignee: Henkel AG & Co. KGaA
    Inventors: Shinobu Komiyama, Hidehiro Yamaguchi, Akihiro Seo
  • Treating agent for forming a protective coating and metallic materials with a protective coating
    Publication number: 20040156995
    Abstract: A protective coating is formed on a metallic material surface by applying a treating agent comprising water, an alkali silicate, and, optionally, a lubricating component to the surface and drying the treating agent. The coating film thereby formed has excellent anti-galling and rust preventive properties. If a lubricating component is present, the coating film also has excellent self-lubricating properties.
    Type: Application
    Filed: January 26, 2004
    Publication date: August 12, 2004
    Inventors: Shinobu Komiyama, Yugo Tsuiki, Akihiro Seo
  • Waterborne composition for forming protective coatings
    Publication number: 20030130139
    Abstract: A waterborne composition for forming protective coatings to provide, by a simple method comprising coating and drying onto a metal surface, a coating that is uniform with little unevenness and that has an excellent galling resistance and workability that are at least as good as the corresponding properties afforded by conversion treatment methodologies, contains water-soluble inorganic salt and smectite-type clay mineral. The lubrication performance of the coating can also be improved when said composition additionally contains a lubricating component.
    Type: Application
    Filed: February 11, 2003
    Publication date: July 10, 2003
    Inventors: Shinobu Komiyama, Hidehiro Yamaguchi, Akihiro Seo