Granted Patent
Utility
US 5,406,514 · App. 07/991,463
Semiconductor memory
Inventor:
Masato Yoneda
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: Dec 16, 1992
Inventor
Masato Yoneda
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.