Granted Patent
Utility
US 5,298,806 · App. 07/773,220
Integrated circuit and gate array
Inventor:
Norimitsu Sako
Patented Case
View Patent ↗
Granted: Mar 29, 1994
Filed: Oct 9, 1991
Inventor
Norimitsu Sako
Assignee (at issue)
Kawasaki Steel 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.