Granted Patent
Utility
US 6,072,663 · App. 08/949,136
Magnetic head slider with elongated projections for reducing stiction and dust buildup
Inventors:
Toru Yokohata, Takayuki Yamamoto, Yoshiharu Kasamatsu, Takashi Toyoguchi
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Oct 10, 1997
Inventors
Toru Yokohata
Takayuki Yamamoto
Yoshiharu Kasamatsu
Takashi Toyoguchi
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.