Patents by Inventor Yoichiro Yamagaka

Yoichiro Yamagaka 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).

  • Information storage medium, information reproduction device, information reproduction method
    Publication number: 20050084246
    Abstract: An audio object for background comprising at least one elementary audio object is recorded in an information storage medium. The playback range in the audio object is designated by designating an elementary audio object number.
    Type: Application
    Filed: September 3, 2004
    Publication date: April 21, 2005
    Inventors: Yoichiro Yamagaka, Kazuhiko Taira, Hideki Mimura, Hideo Ando