Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667862 | Magneto-optical disk | Shuichi Igarashi, Sakuya Tamada, Susumu Sakamoto, Teruo Chiba | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667862 | Magneto-optical disk | Shuichi Igarashi, Sakuya Tamada, Susumu Sakamoto, Teruo Chiba | 1997-09-16 |