Granted Patent
Utility
US 5,142,474 · App. 07/665,068
Electronic control apparatus having a fail-safe mechanism for a vehicle
Inventors:
Yasumichi Miyata, Kazumichi Tsutsumi, Akihiko Mori, Hiroyuki Kouzuki, Yasuo Naito, Nobukazu Nakamura
Patented Case
View Patent ↗
Granted: Aug 25, 1992
Filed: Mar 6, 1991
Inventors
Yasumichi Miyata
Kazumichi Tsutsumi
Akihiko Mori
Hiroyuki Kouzuki
Yasuo Naito
Nobukazu Nakamura
Assignee (at issue)
Mitsubishi Denki K.K.
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.