Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670032 | Oriented magnetic medium on a nonmetallic substrate | David Margulies, Timothy Martin Reith, Tim Minvielle, James A. Hagan | 2003-12-30 |
| 6537638 | Magnetic recording disk with perpendicular magnetic recording layer and multilayered underlayer structure | Yoshihiro Ikeda, Yoshiaki Sonobe, Kentaro Takano | 2003-03-25 |