Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5359584 | Data recording/reproducing method and apparatus having means for reliable detection of unrecorded sectors | Yoshihisa Fukushima, Isao Satoh, Tamotsu Matsuo | 1994-10-25 |