Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934226 | Optical disk apparatus | Katsuhiko Yasuda, Kousei Sano, Daisuke Ogata | 2005-08-23 |
| 6925043 | Optical recording apparatus and method for controlling light source output using detected aberration | Daisuke Ogata, Katsuya Watanabe | 2005-08-02 |