Granted Patent
Utility
US 6,633,521 · App. 09/497,350
Storage apparatus and servo recovery method of it
Inventors:
Hideshi Mochizuki, Toru Ikeda
Patented Case
View Patent ↗
Granted: Oct 14, 2003
Filed: Feb 3, 2000
Inventors
Hideshi Mochizuki
Toru Ikeda
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.