Patents by Inventor Reiko Notoya

Reiko Notoya 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).

  • Electrode for use in oxygen electrode reaction
    Patent number: 4917972
    Abstract: An electrode for use in oxygen electrode reaction wherein an electrode activation material layer made of IrO.sub.2 is disposed to the surface of an electrode substrate made of platinum or platinum graphite. Since the oxygen equilibrium potential approximate to the theoretical value can be obtained stably the electromotive force of the cell can be increased and a great current can be taken out.
    Type: Grant
    Filed: June 9, 1988
    Date of Patent: April 17, 1990
    Assignee: Alps Electric Co., Ltd.
    Inventors: Reiko Notoya, Tatsumi Nagayama