Granted Patent
Utility
US 4,848,301 · App. 07/157,358
Fuel feed quantity control system for internal combustion engine
Inventors:
Toru Hashimoto, Akira Takahashi, Mamoru Sugiura, Hiroshi Takamatsu, Takeshi Jinbo, Yasuhiko Saito, Yoshiaki Kanno
Patented Case
View Patent ↗
Granted: Jul 18, 1989
Filed: Feb 18, 1988
Inventors
Toru Hashimoto
Akira Takahashi
Mamoru Sugiura
Hiroshi Takamatsu
Takeshi Jinbo
Yasuhiko Saito
Yoshiaki Kanno
Assignees (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
MITSUBISHI ELECTRIC CORPORATION
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.