Granted Patent
Utility
US 5,832,893 · App. 08/905,951
Control system for internal combustion engine
Inventors:
Hitoshi Kamura, Kenjiro Hatayama, Toshiro Nomura, Hiroki Tamura
Patented Case
View Patent ↗
Granted: Nov 10, 1998
Filed: Aug 5, 1997
Inventors
Hitoshi Kamura
Kenjiro Hatayama
Toshiro Nomura
Hiroki Tamura
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.