Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829284 | Light source device and optical pickup | — | 2004-12-07 |
| 6704149 | Lens optical system | Shigeto Ohmori | 2004-03-09 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829284 | Light source device and optical pickup | — | 2004-12-07 |
| 6704149 | Lens optical system | Shigeto Ohmori | 2004-03-09 |