Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663948 | Communication data receiver capable of minimizing the discarding of received data during an overflow | — | 1997-09-02 |
| 5617382 | Optical information accessing system capable of reliable jump-back control | Yutaka Ishikawa, Yoshimori Yamasaki, Takayoshi Chiba | 1997-04-01 |
| 5592458 | Optical information control device and synchronizing method thereof | — | 1997-01-07 |