Granted Patent
Utility
US 6,047,679 · App. 09/061,185
Control apparatus for an internal combustion engine
Inventors:
Takuya Matsumoto, Toru Hashimoto, Mitsuhiro Miyake, Seiichi Inoue
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: Apr 17, 1998
Inventors
Takuya Matsumoto
Toru Hashimoto
Mitsuhiro Miyake
Seiichi Inoue
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.