Granted Patent
Utility
US 5,960,765 · App. 08/765,924
Control device for cylinder-injection and spark-ignition type internal combustion engines
Inventors:
Kazumasa Iida, Katsuhiko Miyamoto, Masato Yoshida
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Apr 21, 1997
Inventors
Kazumasa Iida
Katsuhiko Miyamoto
Masato Yoshida
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.