Patents by Inventor Makato Tsunoi

Makato Tsunoi 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).

  • Method of manufacturing a combustor nozzle
    Patent number: 4559687
    Abstract: A method of manufacturing a nozzle for a combustor in, for example, a hydrogen producing plant. A mold is prepared from a material forming a nozzle body, and an alloy forming a covering layer is cast into the mold. The resulting combination of the material and the alloy is machined into a predetermined nozzle shape in which the covering layer covers the nose of the nozzle body.
    Type: Grant
    Filed: July 17, 1984
    Date of Patent: December 24, 1985
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Makato Tsunoi, Toshio Kai, Daisaku Shozen, Tatsuo Morimoto, Ikuo Inoue, Katsuo Jindo, Tetsuya Sato