Granted Patent
Utility
US 6,134,071 · App. 09/093,963
Disk drive, load/unload unit, and control method thereof
Inventors:
Haruo Andoh, Keiji Kobayashi, Yuji Yokoe, Kazunari Tsuchimoto
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Jun 8, 1998
Inventors
Haruo Andoh
Keiji Kobayashi
Yuji Yokoe
Kazunari Tsuchimoto
Assignee (at issue)
International Business Machines Corporation
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.