Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7577338 | Disc recording and/or reproducing apparatus having a case with a partition wall for forming two chambers | Hiroyuki Tsutsui, Hajime Ishimitsu | 2009-08-18 |
| 7526188 | Disc recording and/or reproducing apparatus for use in an image pickup device | — | 2009-04-28 |