Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577462 | Method and device for recording and reproducing data | Jin Hamada, Terumi Takashi, Tsuneo Hirose | 2003-06-10 |
| 6563658 | Information storing device and method for controlling same to record/reproduce information by selection one of working modes | Yuichi Koizumi, Hideaki Amano, Koji Kodama | 2003-05-13 |