Granted Patent
Utility
US 5,841,202 · App. 08/856,580
EMI prevention circuit for a car-mounted electronic control unit
Inventors:
Yoichi Noguchi, Nobuo Sasagake, Hiroshi Ohsawa
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: May 15, 1997
Inventors
Yoichi Noguchi
Nobuo Sasagake
Hiroshi Ohsawa
Assignee (at issue)
Zexel GmbH
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.