Patents by Inventor Yukihiro Ogitani

Yukihiro Ogitani 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).

  • Article superior in slipping waterdrops down surface thereof
    Patent number: 7452605
    Abstract: The invention relates to an article superior in slipping a waterdrop down a surface of the article. This article includes a substrate; and a functional film formed on a surface of the substrate. This functional film contains (a) a silica matrix; and (b) a component for providing the slipping. This component is dispersed in the silica matrix and contains a special, alkoxy group-terminated, dimethyl silicone.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: November 18, 2008
    Assignee: Central Glass Company, Limited
    Inventors: Yoshinori Akamatsu, Soichi Kumon, Hiroaki Arai, Shigeo Hamaguchi, Yukihiro Ogitani
  • Coating solution for forming colored film on glass substrate, glass plate with such colored film, and process for producing such glass plate
    Patent number: 6572918
    Abstract: A first coating solution for forming a colored film on a glass substrate contains a titanium alkoxide; a silicon alkoxide; a coloring agent that is a nitrogen-containing organic compound; and an organic solvent dissolving the titanium alkoxide, the silicon alkoxide and the nitrogen-containing organic compound. A second coating solution therefor contains a titanium alkoxide; a silicon alkoxide; and an organic solvent dissolving the titanium alkoxide and the silicon alkoxide. At least one of these titanium alkoxide and silicon alkoxide of the second coating solution contains in the molecule a nitrogen-containing organic group derived from a nitrogen-containing organic compound.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: June 3, 2003
    Assignee: Central Glass Company, Limited
    Inventors: Katsuhiko Ogaki, Masato Tao, Nobuyuki Itakura, Yukihiro Ogitani
  • Article superior in slipping waterdrops down surface thereof
    Publication number: 20030077457
    Abstract: The invention relates to an article superior in slipping a waterdrop down a surface of the article. This article includes a substrate; and a functional film formed on a surface of the substrate. This functional film contains (a) a silica matrix; and (b) a component for providing the slipping. This component is dispersed in the silica matrix and contains a special, alkoxy group-terminated, dimethyl silicone.
    Type: Application
    Filed: March 29, 2002
    Publication date: April 24, 2003
    Inventors: Yoshinori Akamatsu, Soichi Kumon, Hiroaki Arai, Shigeo Hamaguchi, Yukihiro Ogitani
  • Coating solution for forming colored film on glass substrate, glass plate with such colored film, and process for producing such glass plate
    Publication number: 20020007767
    Abstract: A first coating solution for forming a colored film on a glass substrate contains a titanium alkoxide; a silicon alkoxide; a coloring agent that is a nitrogen-containing organic compound; and an organic solvent dissolving the titanium alkoxide, the silicon alkoxide and the nitrogen-containing organic compound. A second coating solution therefor contains a titanium alkoxide; a silicon alkoxide; and an organic solvent dissolving the titanium alkoxide and the silicon alkoxide. At least one of these titanium alkoxide and silicon alkoxide of the second coating solution contains in the molecule a nitrogen-containing organic group derived from a nitrogen-containing organic compound.
    Type: Application
    Filed: February 14, 2001
    Publication date: January 24, 2002
    Inventors: Katsuhiko Ogaki, Masato Tao, Nobuyuki Itakura, Yukihiro Ogitani