Granted Patent
Utility
US 6,819,519 · App. 09/742,585
Head position control method for a disk device and the disk device
Inventors:
Kazuhiko Takaishi, Yasumasa Kuroba, Mitsuo Kamimura, Tomoyoshi Yamada
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Dec 21, 2000
Inventors
Kazuhiko Takaishi
Yasumasa Kuroba
Mitsuo Kamimura
Tomoyoshi Yamada
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.