Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668787 | Mark length recording system with trial writing to maximize recording power and error recovery | Kazuo Shigematsu, Yoji Tomono, Atsushi Ichikawa | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668787 | Mark length recording system with trial writing to maximize recording power and error recovery | Kazuo Shigematsu, Yoji Tomono, Atsushi Ichikawa | 1997-09-16 |