Granted Patent
Utility
US 5,285,124 · App. 07/928,057
Brushless induction synchronous motor with two stators
Inventors:
Toshihiko Satake, Yukio Onogi
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Aug 11, 1992
Inventors
Toshihiko Satake
Yukio Onogi
Assignee (at issue)
SATAKE CORPORATION
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.