Patents by Inventor Mitsunobu Nekado

Mitsunobu Nekado 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).

  • Peelable film-forming urethane/isocyanate paints
    Patent number: 4341687
    Abstract: A peelable film-forming paint is disclosed which is used for removing contamination from and protecting the surface of equipment subject to contamination such as oil, and which contains film-forming components of a polyurethane resin and an isocyanate resin dissolved in a volatile solvent. Such a paint is also disclosed which further contains less than 15% by weight of ethylene glycol monoalkyl ether.
    Type: Grant
    Filed: September 19, 1980
    Date of Patent: July 27, 1982
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Kenichi Ozeki, Toyoji Wada, Kunio Ito, Tetsuo Tomimori, Isao Takagi, Mitsunobu Nekado