Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8883328 | Perpendicular magnetic recording medium | — | 2014-11-11 |
| 8617727 | Perpendicular magnetic recording medium | — | 2013-12-31 |
| 8071229 | Perpendicular magnetic recording media and perpendicular magnetic recording apparatus | — | 2011-12-06 |
| 7972716 | Perpendicular magnetic recording medium | — | 2011-07-05 |
| 7542235 | Perpendicular magnetic recording medium | — | 2009-06-02 |