Granted Patent
Utility
US 5,657,625 · App. 08/490,077
Apparatus and method for internal combustion engine control
Inventors:
Kazuo Koga, Kojiro Okada, Yoshiaki Danno, Kazuhide Togai, Osamu Hirako, Shogo Ohmori, Daisuke Sanbayashi, Yoshiaki Kodama
Patented Case
View Patent ↗
Granted: Aug 19, 1997
Filed: Jun 13, 1995
Inventors
Kazuo Koga
Kojiro Okada
Yoshiaki Danno
Kazuhide Togai
Osamu Hirako
Shogo Ohmori
Daisuke Sanbayashi
Yoshiaki Kodama
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.