Granted Patent
Utility
US 6,754,611 · App. 10/322,738
Failure diagnostic system for atmospheric pressure detecting device
Inventors:
Satoshi Nagashima, Kenji Saito, Hidetugu Kanao
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Dec 19, 2002
Inventors
Satoshi Nagashima
Kenji Saito
Hidetugu Kanao
Assignee (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
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.