Granted Patent
Utility
US 5,333,081 · App. 07/952,605
Magnetic head driving circuit with delay elements between the switching components
Inventor:
Kazuo Mitsui
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Sep 28, 1992
Inventor
Kazuo Mitsui
Assignee (at issue)
NEC 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.