Patents by Inventor Omasu Oda

Omasu Oda 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).

  • Television on channel selecting apparatus with sequential selection of auxiliary signal source
    Patent number: 4888819
    Abstract: A television on channel selecting apparatus arranged such that when two antenna inputs are switched, the switching operation for the second antenna input is included in the switching operation for the first antenna input, thus the channel-selection being carried out by a more simplified key operation.
    Type: Grant
    Filed: May 26, 1988
    Date of Patent: December 19, 1989
    Assignee: Sony Corporation
    Inventors: Omasu Oda, Toshio Amano