Granted Patent
Utility
US 6,504,663 · App. 09/731,403
Disk apparatus and disk medium having a ramp loading mechanism
Inventors:
Masakazu Hirano, Nobuyuki Suzuki
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Dec 6, 2000
Inventors
Masakazu Hirano
Nobuyuki Suzuki
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.