Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4443082 | Current signal controlled camera system | Satoshi Yamane, Toshitatsu Suzuki, Yoshio Fukushima | 1984-04-17 |
| 4432622 | Focusing-position-detection circuit | Ikue Kawashima, Yoshio Fukushima, Toshitatsu Suzuki | 1984-02-21 |