Granted Patent
Utility
US 6,658,200 · App. 09/730,789
System for recording digital information including audio information
Inventors:
Hideo Ando, Hideki Mimura
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Dec 7, 2000
Inventors
Hideo Ando
Hideki Mimura
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.