Granted Patent
Utility
US 6,836,044 · App. 10/065,474
Permanent magnet type rotary electric device
Inventors:
Susumu Ando, Hideaki Takahashi
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Oct 22, 2002
Inventors
Susumu Ando
Hideaki Takahashi
Assignee (at issue)
KABUSHIKI KAISHA TOP
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.