Granted Patent
Utility
US 5,523,596 · App. 08/403,614
Semiconductor device having capacitor and manufacturing method therefor
Inventors:
Makoto Ohi, Hideaki Arima, Natsuo Ajika
Patented Case
View Patent ↗
Granted: Jun 4, 1996
Filed: Mar 14, 1995
Inventors
Makoto Ohi
Hideaki Arima
Natsuo Ajika
Assignee (at issue)
MITSUBISHI ELECTRIC 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.