Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697029 | Magnet developing roller with dry plated sleeve | Shinji Saitoh, Masato Yoshikawa, Kazuo Naito | 1997-12-09 |
| 5693089 | Method of collapsing an implantable appliance | — | 1997-12-02 |
| 5676671 | Device for introducing an appliance to be implanted into a catheter | — | 1997-10-14 |