Granted Patent
Utility
US 5,594,933 · App. 08/497,716
Magnetoresistance film which is a matrix of at least two specified metals having included submicron particles of a specified magnetic metal or alloy
Inventors:
Kazuhiko Hayashi, Hidefumi Yamamoto, Junichi Fujikata, Kunihiko Ishihara
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Jun 30, 1995
Inventors
Kazuhiko Hayashi
Hidefumi Yamamoto
Junichi Fujikata
Kunihiko Ishihara
Assignee (at issue)
NEC CORPORATION
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.