Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6910629 | Information reproduction apparatus | Junko Nishigata, Yoshiya Nonaka | 2005-06-28 |
| 6882493 | Data recording apparatus and data erasing apparatus capable of performing restoration when power supply malfunction occurs during recording or erasing | Yoshiya Nonaka | 2005-04-19 |
| 6845413 | Switchover device and information recording/reproducing apparatus having the switchover device | Yoshiya Nonaka | 2005-01-18 |