Patents by Inventor Tohru Uno

Tohru Uno 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).

  • Video data recording medium, video data recording apparatus and video playback apparatus
    Patent number: 7155112
    Abstract: Video data divided into a plurality of cells, attribute information for specifying the playback order of the plurality of cells, and a flag for specifying whether the playback can be effected or not for each of the plurality of cells are recorded on an optical disk. In a playback apparatus, the cell which is specified to be inhibited from being played back by the flag is not played back when a plurality of cells are played back based on the playback order specified by the attribute information.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: December 26, 2006
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tohru Uno, Yoshiyuki Ishizawa
  • Video data recording medium, video data recording apparatus and video data playback apparatus
    Publication number: 20040234249
    Abstract: Video data divided into a plurality of cells, attribute information for specifying the playback order of the plurality of cells, and a flag for specifying whether the playback can be effected or not for each of the plurality of cells are recorded on an optical disk. In a playback apparatus, the cell which is specified to be inhibited from being played back by the flag is not played back when a plurality of cells are played back based on the playback order specified by the attribute information.
    Type: Application
    Filed: June 28, 2004
    Publication date: November 25, 2004
    Inventors: Tohru Uno, Yoshiyuki Ishizawa
  • Video data recording medium, video data recording apparatus and video data playback apparatus
    Patent number: 6819862
    Abstract: Video data divided into a plurality of cells, attribute information for specifying the playback order of the plurality of cells, and a flag for specifying whether the playback can be effected or not for each of the plurality of cells are recorded on an optical disk. In a playback apparatus, the cell which is specified to be inhibited from being played back by the flag is not played back when a plurality of cells are played back based on the playback order specified by the attribute information.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: November 16, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tohru Uno, Yoshiyuki Ishizawa
  • Video data recording medium, video data recording apparatus and video data playback apparatus
    Patent number: 6289166
    Abstract: Video data divided into a plurality of cells, attribute information for specifying the playback order of the plurality of cells, and a flag for specifying whether the playback can be effected or not for each of the plurality of cells are recorded on an optical disk. In a playback apparatus, the cell which is specified to be inhibited from being played back by the flag is not played back when a plurality of cells are played back based on the playback order specified by the attribute information.
    Type: Grant
    Filed: September 7, 2000
    Date of Patent: September 11, 2001
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tohru Uno, Yoshiyuki Ishizawa