Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064309 | Recording/playback apparatus and laser drive pulse adjusting method | — | 2011-11-22 |
| 7916602 | Optical recording and reproducing apparatus and optical recording and reproducing method | Jumpei Kura | 2011-03-29 |