Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819017 | Camera having a focal plane shutter | Ichiro Nemoto, Ko Aosaki, Atsushi Misawa | 1989-04-04 |
| 4797699 | Focal plane shutter | Ichiro Nemoto, Ko Aosaki, Atsushi Misawa | 1989-01-10 |