Granted Patent
Utility
US 6,507,465 · App. 09/679,416
Magnetoresistive effect head
Inventors:
Kazuhiro Nakamoto, Yoshiaki Kawato
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Oct 4, 2000
Inventors
Kazuhiro Nakamoto
Yoshiaki Kawato
Assignee (at issue)
HITACHI, 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.