Granted Patent
Utility
US 6,125,018 · App. 09/094,446
Composite type thin-film magnetic head
Inventors:
Masayuki Takagishi, Shin-ichi Akoh, Daisuke Iitsuka
Patented Case
View Patent ↗
Granted: Sep 26, 2000
Filed: Jun 10, 1998
Inventors
Masayuki Takagishi
Shin-ichi Akoh
Daisuke Iitsuka
Assignee (at issue)
Read-Rite SMI 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.