Patents by Inventor Sigeru Matsuno

Sigeru Matsuno 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).

  • Process for producing an oxide superconductor from alkoxides
    Patent number: 5304533
    Abstract: A process for producing a superconductor of an oxide system, which comprises uniformly mixing metal elements for constituting the oxide system at least partly in the form of alkoxides having CN.sup.--, X.sup.-- wherein A is a halogen atom and/or an amine, with the rest, if any, being in the form of acetylacetonates, carboxylates and/or water-soluble inorganic compounds to obtain a homogeneous mixture, and sintering the mixture.
    Type: Grant
    Filed: August 24, 1988
    Date of Patent: April 19, 1994
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Toshio Kobayashi, Fusaoki Uchikawa, Kenji Nomura, Fumio Fujiwara, Sigeru Matsuno, Masao Morita, Shouichi Yokoyama