Patents by Inventor Tsuguo Sakamoto

Tsuguo Sakamoto 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).

  • Epoxy resin composition
    Patent number: 4829134
    Abstract: An epoxy resin composition containing an oxazoline compound in an epoxy resin.
    Type: Grant
    Filed: August 11, 1987
    Date of Patent: May 9, 1989
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tsuguo Sakamoto, Kazuhiko Kurematsu, Yukihiro Mikogami, Shuichi Suzuki, Cao M. Thai