Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468670 | Magnetic recording disk with composite perpendicular recording layer | Yoshihiro Ikeda, Manfred Ernst Schabes, Yoshiaki Sonobe, Kentaro Takano | 2002-10-22 |
| 6440520 | Patterned magnetic recording disk with substrate patterned by ion implantation | John Edward Eric Baglin, Mark Whitney Hart, Andrew J. Kellock, Bruce David Terris, Koichi Wago +1 more | 2002-08-27 |
| 6391430 | Patterned magnetic recording media with discrete magnetic regions separated by regions of antiferromagnetically coupled films | Eric Fullerton, Bruce David Terris | 2002-05-21 |
| 6383597 | Magnetic recording media with magnetic bit regions patterned by ion irradiation | Eric Fullerton | 2002-05-07 |
| 6383598 | Patterned magnetic recording media with regions rendered nonmagnetic by ion irradiation | Eric Fullerton | 2002-05-07 |