Patents by Inventor Tomohide Koike

Tomohide Koike 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).

  • AUDIO SYSTEM AND MAIN BOX
    Publication number: 20100115562
    Abstract: The present invention is applied to an audio system for transmitting audio signals and video signals to each room of a house via cables installed within the walls of the house, and for reproducing these audio signals and video signals in the each room, for example, and thereby enables more improvement in usability of this kind of audio system than before. The present invention outputs the audio signals of one source unit to all of a plurality of zone units when a party mode is selected in one of the plurality of zone units.
    Type: Application
    Filed: November 2, 2009
    Publication date: May 6, 2010
    Applicant: SONY CORPORATION
    Inventor: Tomohide Koike
  • ACOUSTIC SYSTEM AND UPDATE METHOD OF THE ACOUSTIC SYSTEM
    Publication number: 20100111320
    Abstract: There are provided connectors in a main box that selectively outputs an audio signal from source units to zone units and successively updates a program of the zone units by an update data input via the connectors.
    Type: Application
    Filed: November 2, 2009
    Publication date: May 6, 2010
    Applicant: Sony Corporation
    Inventor: Tomohide Koike