Granted Patent
Utility
US 5,334,542 · App. 07/978,280
Method of forming T-shaped electrode
Inventors:
Tadashi Saito, Kazuyuki Inokuchi
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Nov 18, 1992
Inventors
Tadashi Saito
Kazuyuki Inokuchi
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., LTD.
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.