Granted Patent
Utility
US 5,831,389 · App. 08/716,403
Method and apparatus for controlling an automotive room lamp
Inventors:
Naoki Kawashima, Koichi Miyake, Yoshihiro Murase, Eri Nishikawa, Tamotsu Kurachi
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Nov 22, 1996
Inventors
Naoki Kawashima
Koichi Miyake
Yoshihiro Murase
Eri Nishikawa
Tamotsu Kurachi
Assignees (at issue)
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
MITSUBISHI JIDOSHA ENGINEERING 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.