Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363042 | Optical disk drive having means for preventing inner reference clock signal in PLL circuit from being disturbed when defective portion is read | — | 2002-03-26 |
| 5995463 | Recording/reproducing apparatus | — | 1999-11-30 |
| 5856735 | Recording and reproduction apparatus | — | 1999-01-05 |
| 5754022 | Optical pickup moving mechanism | Kenji Uehara | 1998-05-19 |