Patents by Inventor Itou Kuninori

Itou Kuninori 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).

  • Masking material
    Publication number: 20050175797
    Abstract: The object of the present invention is to protect completely a part of an article having penetrating hole(s) from a surface treatment. To attain said object, a masking member (1A), having fitting part(s) (11A) to fit into said hole(s) of said article, the bottom end(s) of said fitting part(s) reaching the end(s) of said hole(s), and flange(s) (13A) being formed around bottom end(s) of said fitting part(s) around the circumference(s) of said hole(s), is provided.
    Type: Application
    Filed: March 20, 2003
    Publication date: August 11, 2005
    Inventors: Masanori Ogawa, Itou Kuninori
  • Masking material
    Publication number: 20050165162
    Abstract: The object of the present invention is to provide a masking member(11) which has good heat resistance and can be used repeatedly.
    Type: Application
    Filed: September 24, 2002
    Publication date: July 28, 2005
    Inventors: Masanori Ogawa, Itou Kuninori