Granted Patent
Utility
US 5,481,510 · App. 08/421,043
Seek control system for optical storage apparatus
Inventors:
Takashi Masaki, Shigenori Yanagi
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Apr 12, 1995
Inventors
Takashi Masaki
Shigenori Yanagi
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.