Granted Patent
Utility
US 6,037,069 · App. 08/656,872
Magnetic recording medium
Inventors:
Toyoji Ataka, Keiji Okubo, Masashi Kanamori
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: May 30, 1996
Inventors
Toyoji Ataka
Keiji Okubo
Masashi Kanamori
Assignee (at issue)
FUJI ELECTRIC CO., LTD.
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.