Granted Patent
Utility
US 5,923,488 · App. 08/922,420
Recording and reproducing device and a recording and reproducing head with a detection element for detecting head off-track
Inventor:
Tsuneyori Ino
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Sep 3, 1997
Inventor
Tsuneyori Ino
Assignee (at issue)
Fujitsu Limited
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.