Granted Patent
Utility
US 5,363,034 · App. 07/811,151
Position detector with magnetic scale and magnetic sensor that has magnetic reluctance elements in non-overlapping relationship
Inventors:
Junichi Tada, Takamoto Yoshioka
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Jun 4, 1991
Inventors
Junichi Tada
Takamoto Yoshioka
Assignee (at issue)
Sony Magnescale Inc.
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.