Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478732 | Endoscope system | — | 2002-11-12 |
| 6471636 | Fluorescence diagnosis endoscope system | Hiroshi Sano | 2002-10-29 |
| 6372357 | External component of endoscope | Shinji Hayakawa, Kunitoshi Ikeda, Masanao Abe | 2002-04-16 |