Granted Patent
Utility
US 5,058,074 · App. 07/480,890
Integrated circuit including programmable circuit
Inventor:
Makoto Sakamoto
Patented Case
View Patent ↗
Granted: Oct 15, 1991
Filed: Feb 16, 1990
Inventor
Makoto Sakamoto
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.