Patents by Inventor Syouji Miyashita

Syouji Miyashita 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).

  • Plasma based method for production of superconductive oxide layers
    Patent number: 5034372
    Abstract: An improved method for producing superconductive oxide substance, wherein a solution containing therein a plurality of elements to constitute the superconductive oxide substance is atomized into mists, then the thus atomized mists are transported on a carrier gas into a chemical reaction device, and, after the chemical reaction in this chemical reaction device, the superconductive oxide substance is deposited on a substrate in a desired shape, with further heat-treatment of the thus deposited superconductive oxide substance in an oxygen-containing atmosphere at a temperature ranging from 200.degree. C. to 1,200.degree. C.
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: July 23, 1991
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Shigeru Matsuno, Yoshio Kubo, Kiyoshi Yoshizaki, Mitsunobu Wakata, Syouji Miyashita, Fumio Fujiwara