Granted Patent
Utility
US 5,604,142 · App. 08/419,232
Method of making an EPROM with peripheral transistor
Inventors:
Kazuhiro Komori, Satoshi Meguro, Takaaki Hagiwara, Hitoshi Kume, Toshihisa Tsukada, Hideaki Yamamoto
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: Apr 10, 1995
Inventors
Kazuhiro Komori
Satoshi Meguro
Takaaki Hagiwara
Hitoshi Kume
Toshihisa Tsukada
Hideaki Yamamoto
Assignee (at issue)
HITACHI, 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.