Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643174 | Endoscopic guide tube with embedded coil spring | Manabu Yamamoto, Zenetu Suzuki | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643174 | Endoscopic guide tube with embedded coil spring | Manabu Yamamoto, Zenetu Suzuki | 1997-07-01 |