Granted Patent
Utility
US 6,728,061 · App. 09/727,902
Head position control method, control device for disk device and disk device
Inventor:
Kazuhiko Takaishi
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Dec 1, 2000
Inventor
Kazuhiko Takaishi
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.