Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781946 | Optical pickup apparatus and disk drive apparatus | Akira Suzuki | 2004-08-24 |
| 6693866 | Optical disk recording apparatus | — | 2004-02-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781946 | Optical pickup apparatus and disk drive apparatus | Akira Suzuki | 2004-08-24 |
| 6693866 | Optical disk recording apparatus | — | 2004-02-17 |