Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813096 | Optical lens and optical information recording and reproducing apparatus equipped therewith | — | 2004-11-02 |
| 6771583 | Optical component | Takashi Nozaki | 2004-08-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813096 | Optical lens and optical information recording and reproducing apparatus equipped therewith | — | 2004-11-02 |
| 6771583 | Optical component | Takashi Nozaki | 2004-08-03 |