Granted Patent
Utility
US 6,081,990 · App. 08/799,896
Method for incorporating disk media into magnetic disk drive
Inventors:
Yasumasa Kuroba, Tomoyoshi Yamada, Toru Kohei, Shinji Koganezawa, Mitsuaki Yoshida, Hiroyuki Iwahara
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Feb 13, 1997
Inventors
Yasumasa Kuroba
Tomoyoshi Yamada
Toru Kohei
Shinji Koganezawa
Mitsuaki Yoshida
Hiroyuki Iwahara
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.