Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458074 | Endoscope | Keiichi Arai, Ryuta Sekine | 2002-10-01 |
| 6352503 | Endoscopic surgery apparatus | Ryuta Sekine, Keiichi Arai | 2002-03-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6458074 | Endoscope | Keiichi Arai, Ryuta Sekine | 2002-10-01 |
| 6352503 | Endoscopic surgery apparatus | Ryuta Sekine, Keiichi Arai | 2002-03-05 |