Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728194 | Optical recording medium, method of making the same and optical memory device using the optical memory medium | Futoshi Ishida | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6728194 | Optical recording medium, method of making the same and optical memory device using the optical memory medium | Futoshi Ishida | 2004-04-27 |