Granted Patent
Utility
US 6,330,124 · App. 09/667,785
Magnetic disk device using a contact start stop system
Inventors:
Yuji Tsukamoto, Ken Ajiki
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Sep 22, 2000
Inventors
Yuji Tsukamoto
Ken Ajiki
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.