Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817977 | Lighting system for an endoscope | — | 2004-11-16 |
| 6764442 | Liquid and gas supply apparatus and portable endoscope with the same | Noriko Ota | 2004-07-20 |
| 6702738 | Portable endoscope with liquid and gas supply apparatus | — | 2004-03-09 |