Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662116 | Multi-plane electronic scan ultrasound probe | Kenji Abe, Hisashi Nakamura, Yasutaka Nagai | 1997-09-02 |
| 5591120 | Joint construction for angle section of endoscopic insertion rod | Mitunori Machida | 1997-01-07 |