Granted Patent
Utility
US 5,762,042 · App. 08/808,432
Internal combustion engine
Inventors:
Satoshi Yoshikawa, Katsunori Ueda, Takashi Kawabe, Hideyuki Oda, Kenji Goto, Nobuaki Murakami
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Feb 28, 1997
Inventors
Satoshi Yoshikawa
Katsunori Ueda
Takashi Kawabe
Hideyuki Oda
Kenji Goto
Nobuaki Murakami
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.