Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765855 | Signal detection circuit for optical disk | Kazuhiro Okamoto, Yutaka Onoguchi, Masaaki Katoh | 2004-07-20 |
| 6750984 | Image processing apparatus | Toshihiro Kanata | 2004-06-15 |