Granted Patent
Utility
US 5,590,101 · App. 08/455,980
Track jump controller for optical disk recording
Inventor:
Satoshi Itoi
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: May 31, 1995
Inventor
Satoshi Itoi
Assignee (at issue)
NEC 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.