Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301061 | Endoscope system | Akio Nakada, Peter G. Lorenz, Minoru Okada, Nobuyuki Sakamoto, Katsunori Sakiyama | 1994-04-05 |
| 4856495 | Endoscope apparatus | Akira Hasegawa, Tomoaki Sato | 1989-08-15 |
| 4643170 | Endoscope apparatus | Atsushi Miyazaki | 1987-02-17 |