Granted Patent
Utility
US 6,044,708 · App. 09/256,529
Oscillation type gyroscope
Inventor:
Nobuyuki Hirosawa
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Feb 24, 1999
Inventor
Nobuyuki Hirosawa
Assignee (at issue)
ALPS 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.