Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670057 | Magnetic recording medium and magnetic storage apparatus | — | 2003-12-30 |
| 6623875 | Magnetic recording medium and magnetic storage apparatus | E. Noel Abarra, B. Ramamurthy Acharya | 2003-09-23 |