Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497948 | Magnetic recording medium | Masahiko Mori | 2002-12-24 |
| 6482506 | Magnetic recording medium | Masahiko Mori | 2002-11-19 |
| 6479131 | Magnetic recording medium | Koji Naoe, Masahiko Mori | 2002-11-12 |
| 6475598 | Magnetic recording medium | Koji Naoe, Masahiko Mori | 2002-11-05 |
| 6428884 | Magnetic recording medium | Koji Naoe | 2002-08-06 |
| 6383605 | Magnetic recording medium | — | 2002-05-07 |
| 6372325 | Magnetic recording medium | Koji Naoe, Masatoshi Takahashi | 2002-04-16 |