Granted Patent
Utility
US 5,796,697 · App. 08/683,121
Disk apparatus
Inventors:
Takashi Masaki, Shigenori Yanagi, Toru Fujiwara
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Jul 16, 1996
Inventors
Takashi Masaki
Shigenori Yanagi
Toru Fujiwara
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.