Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668349 | Data recording/readback method and data recording/readback device for the same | — | 2003-12-23 |
| 6657805 | Method of controlling read write operation of a magnetic disk apparatus | Yasutaka Nishida, Takehiko Hamaguchi, Hisashi Takano, Hiroshi Ide, Futoshi Tomiyama | 2003-12-02 |