Granted Patent
Utility
US 5,839,800 · App. 08/687,489
Braking control system for electric automobile
Inventors:
Hisamitsu Koga, Naotake Kumagai, Tomiji Owada, Nobuya Furukawa, Masaaki Kato, Nobuyuki Kawamura
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Nov 12, 1996
Inventors
Hisamitsu Koga
Naotake Kumagai
Tomiji Owada
Nobuya Furukawa
Masaaki Kato
Nobuyuki Kawamura
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.