Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632718 | Non-flexible endoscope with objective lens system and relay lens system | Noriyuki Tateyama | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632718 | Non-flexible endoscope with objective lens system and relay lens system | Noriyuki Tateyama | 1997-05-27 |