Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629735 | Image sensing device having a selectable detecting area | Kitahiro Kaneda, Akihiro Fujiwara, Kunihiko Yamada, Hirofumi Suda, Hideyuki Arai | 1997-05-13 |
| 5623309 | Automatic focusing device with adaptive signal filtering | Katsuji Yoshimura, Akihiro Fujiwara, Kunihiko Yamada, Hirofumi Suda | 1997-04-22 |
| 5619264 | Automatic focusing device | Katsuji Yoshimura, Akihiro Fujiwara, Kunihiko Yamada, Hirofumi Suda | 1997-04-08 |