Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005086 | Focus control apparatus having two focusing speeds | Kenichi Hamada, Katsuaki Hirota | 1991-04-02 |
| 5003399 | Camera with exchangeable lens device | Masayoshi Ishimaru, Satoshi Miyashita | 1991-03-26 |
| 4794471 | Mode processing circuit | Keiichiro Shimada, Yuriko Kishitaka, Toru Miura, Kenichi Ito, Ryo Ito +1 more | 1988-12-27 |