Granted Patent
Utility
US 5,768,229 · App. 08/781,958
Optical storage apparatus with track seeking control system
Inventor:
Toru Ikeda
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Dec 20, 1996
Inventor
Toru Ikeda
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.