Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694973 | Nasal mask for use in intermittent positive pressure ventilation therapy | Ken Imai, Shinichi Tao | 2004-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694973 | Nasal mask for use in intermittent positive pressure ventilation therapy | Ken Imai, Shinichi Tao | 2004-02-24 |