Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4673274 | Automatic focusing apparatus for camera | Yoshitomi Nagaoka, Yoshiaki Hirao, Ryuichiro Kuga, Hiroyuki Asakura | 1987-06-16 |
| 4327374 | Flesh correction circuit for a color television receiver | Tetsuo Tomimoto, Yoshitomo Nagaoka | 1982-04-27 |