Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4264219 | Device for driving dot printing bars in a dot printer | Shigeo Kinoshita | 1981-04-28 |
| 4260268 | Device for driving dot printing bars in a dot printer | — | 1981-04-07 |
| 4227793 | Blade type focal plane shutter | — | 1980-10-14 |
| 4197436 | Timer mechanism | Tadashi Ishikawa | 1980-04-08 |