Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798601 | Impact detecting circuit, impact detecting apparatus, and recording and reproducing apparatus including same | Koichi Kobe | 2004-09-28 |
| 6762894 | Head apparatus, hard disk apparatus and recording and playback apparatus | Norio Shoji | 2004-07-13 |
| 6683740 | Architecture for a hard disk drive write amplifier circuit with damping control | Soon-Gil Jung, Shang-Ching Dong, Hiroshi Takeuchi, Norio Shoji, Michiya Sako | 2004-01-27 |