Granted Patent
Utility
US 4,384,366 · App. 06/248,464
Interference compensation system
Inventor:
Toshiyuki Kaitsuka
Patented Case
View Patent ↗
Granted: May 17, 1983
Filed: Mar 27, 1981
Inventor
Toshiyuki Kaitsuka
Assignee (at issue)
Nippon Telegraph & Tele. Public Corp.
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.