Granted Patent
Utility
US 6,088,261 · App. 09/132,502
Semiconductor storage device
Inventor:
Tatsuo Nakajima
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Aug 11, 1998
Inventor
Tatsuo Nakajima
Assignee (at issue)
NIPPON 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.