Granted Patent
Utility
US 5,582,148 · App. 08/379,477
Control system for the quantity of air to be inducted into engine
Inventors:
Shoji Hashimoto, Toru Hashimoto, Koichi Namiki, Takuya Matsumoto
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Jun 1, 1995
Inventors
Shoji Hashimoto
Toru Hashimoto
Koichi Namiki
Takuya Matsumoto
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.