Granted Patent
Utility
US 5,153,513 · App. 07/704,305
Apparatus for processing output signal of sensor with magnetic rotary member
Inventor:
Tsuneo Adachi
Patented Case
View Patent ↗
Granted: Oct 6, 1992
Filed: May 22, 1991
Inventor
Tsuneo Adachi
Assignee (at issue)
Zexel GmbH
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.