Granted Patent
Utility
US 6,209,516 · App. 09/428,232
Control system and control method for diesel engine
Inventor:
Masayuki Yamashita
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Oct 27, 1999
Inventor
Masayuki Yamashita
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.