Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6755843 | Endoscopic suturing device | Sydney Sheung Chee Chung, Tetsuya Yamamoto, Chika Shiro | 2004-06-29 |
| 6719763 | Endoscopic suturing device | Sydney Sheung Chee Chung, Tetsuya Yamamoto | 2004-04-13 |
| 6687010 | Rapid depth scanning optical imaging device | Akihiro Horii, Mamoru Kaneko, Tadashi Hirata | 2004-02-03 |