Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791935 | Optical head, and optical recording and reproducing apparatus | Hiroshi Hatano, Akira Sato, Yujiro Suzuki | 2004-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791935 | Optical head, and optical recording and reproducing apparatus | Hiroshi Hatano, Akira Sato, Yujiro Suzuki | 2004-09-14 |