Issued Patents 1982
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365236 | Digital display circuit displayable in analog fashion | — | 1982-12-21 |
| 4354750 | Flash unit having a flash output control device | Hiroshi Hasegawa | 1982-10-19 |
| 4353633 | Camera with motor drive device | — | 1982-10-12 |
| 4351600 | Flash output control failure warning device of an automatic flash output control speed light | Hiroshi Hasegawa | 1982-09-28 |
| 4350422 | Battery checking device of a motor driven camera | — | 1982-09-21 |
| 4340289 | Erroneous exposure preventing device | — | 1982-07-20 |
| 4334745 | Exposure indicating device for a camera utilizing analog-digital converter | — | 1982-06-15 |
| 4329036 | Power supply circuit for camera | — | 1982-05-11 |
| 4322149 | Electric driving device of a camera | — | 1982-03-30 |
| 4310606 | Battery voltage checking device | — | 1982-01-12 |