Granted Patent
Utility
US 5,379,152 · App. 08/121,664
Data recorder which partitions the recording medium into data information and table of contents information
Inventors:
Kentaro Odaka, Shinya Ozaki, Yoshizumi Inazawa, Masaki Yamada, Peter Bramhall
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Sep 15, 1993
Inventors
Kentaro Odaka
Shinya Ozaki
Yoshizumi Inazawa
Masaki Yamada
Peter Bramhall
Assignees (at issue)
SONY GROUP CORPORATION
Hewlett-Packard Company, L.P.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.