Granted Patent
Utility
US 5,963,385 · App. 08/851,809
Magnetic recording/reproducing apparatus and method for supplying a current to a magnetic head to stabilize a magnetized state of a magnet pole
Inventors:
Noboru Takada, Chie Takeda, Hiroaki Wakamatsu, Masayoshi Shinohara, Kenji Sato, Kenichi Aoshima
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: May 6, 1997
Inventors
Noboru Takada
Chie Takeda
Hiroaki Wakamatsu
Masayoshi Shinohara
Kenji Sato
Kenichi Aoshima
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.