Granted Patent
Utility
US 5,492,011 · App. 08/438,973
Acceleration sensor
Inventors:
Akira Amano, Kazuo Matsuzaki, Toshiaki Sakai
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: May 11, 1995
Inventors
Akira Amano
Kazuo Matsuzaki
Toshiaki Sakai
Assignee (at issue)
FUJI ELECTRIC CO., LTD.
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.