Granted Patent
Utility
US 5,624,351 · App. 08/454,178
Speed change control method for an automatic transmission
Inventors:
Kenjiro Fujita, Katsuhiro Hatta, Katsutoshi Usuki
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Jun 22, 1995
Inventors
Kenjiro Fujita
Katsuhiro Hatta
Katsutoshi Usuki
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.