Granted Patent
Utility
US 6,811,875 · App. 09/784,343
Partial discharging-resistant wire enamel composition and partial discharging-resistant magnet wire
Inventors:
Hideyuki Kikuchi, Yoshiyuki Tetsu
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Feb 16, 2001
Inventors
Hideyuki Kikuchi
Yoshiyuki Tetsu
Assignee (at issue)
HITACHI CABLE, 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.