Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329040 | Signal transmitting device of an intermediate lens barrel of a camera | Kunihiro Fukino | 1982-05-11 |
| 4326788 | Information transmission means in an intermediate lens tube for camera | Sachio Ohmori, Kunihiro Fukino | 1982-04-27 |
| RE30915 | Aperture interlocking device for a single lens reflex camera of the interchangeable viewfinder type | — | 1982-04-27 |
| 4314752 | Mount device of a focal length changing auxiliary lens | Toshiaki Hozumi | 1982-02-09 |