Granted Patent
Utility
US 5,918,001 · App. 08/802,019
Disk drive apparatus and error recovery method in the disk drive
Inventors:
Shinji Ueno, Yasuhiro Iihara, Haruo Andoh, Takashi Nakamura
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Feb 18, 1997
Inventors
Shinji Ueno
Yasuhiro Iihara
Haruo Andoh
Takashi Nakamura
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.