Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641606 | Phase-change optical disks and processes for preparing the same | Masaru Suzuki | 1997-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641606 | Phase-change optical disks and processes for preparing the same | Masaru Suzuki | 1997-06-24 |