Granted Patent
Utility
US 5,711,269 · App. 08/750,161
In-cylinder injection internal combustion engine
Inventors:
Hideyuki Oda, Kenji Goto
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Nov 27, 1996
Inventors
Hideyuki Oda
Kenji Goto
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.