Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801792 | Endoscope | Iwao Kanamori, Shinichiro Hattori | 1989-01-31 |
| 4387969 | Single-lens reflex optical system for endoscopes | Kimihiko Nishioka | 1983-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801792 | Endoscope | Iwao Kanamori, Shinichiro Hattori | 1989-01-31 |
| 4387969 | Single-lens reflex optical system for endoscopes | Kimihiko Nishioka | 1983-06-14 |