Granted Patent
Utility
US 5,770,932 · App. 08/517,677
Convergence correcting device
Inventor:
Takayuki Nakane
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Aug 22, 1995
Inventor
Takayuki Nakane
Assignee (at issue)
MITSUBISHI ELECTRIC 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.