Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974519 | Optical disc recording/reproducing apparatus | Mitsuharu Osaki | 2011-07-05 |
| 7940621 | Disk recording device | — | 2011-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974519 | Optical disc recording/reproducing apparatus | Mitsuharu Osaki | 2011-07-05 |
| 7940621 | Disk recording device | — | 2011-05-10 |