Granted Patent
Utility
US 6,781,794 · App. 10/443,306
Head suspension having different hardness contact surfaces for head slider control during shock
Inventors:
Takeshi Ohwe, Akio Gouo
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: May 22, 2003
Inventors
Takeshi Ohwe
Akio Gouo
Assignee (at issue)
Fujitsu Limited
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.