Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502607 | Recording or reproducing apparatus | Tatsuzo Ushiro | 1996-03-26 |
| 5442397 | Image sensing apparatus | Katsuji Yoshimura, Masamichi Toyama, Akihiro Fujiwara, Hirofumi Suda, Kunihiko Yamada +1 more | 1995-08-15 |
| 5438190 | Lens control device | Naoya Kaneda, Masahide Hirasawa, Kunihiko Yamada, Mitsuo Niida | 1995-08-01 |
| 5422671 | Automatic focus control by use of component value differences in an image sensing plane | Kunihiko Yamada, Akihiro Fujiwara, Masamichi Toyama, Hirofumi Suda, Katsuji Yoshimura | 1995-06-06 |
| 5376991 | Control system | Hideyuki Arai, Hirofumi Suda, Seiya Ota | 1994-12-27 |
| 5343246 | Image sensing apparatus | Hideyuki Arai, Hirofumi Suda | 1994-08-30 |
| 5341169 | Video camera apparatus with predictably settable image screen detecting area | Kunihiko Yamada, Akihiro Fujiwara, Hirofumi Suda, Masamichi Toyama | 1994-08-23 |
| 5339163 | Automatic exposure control device using plural image plane detection areas | Hideo Homma, Kunihiko Yamada | 1994-08-16 |
| 5281796 | Lens unit wherein focal lens movement is selectively inhibited during zooming | Naoya Kaneda, Masahide Hirasawa, Kunihiko Yamada, Mitsuo Niida | 1994-01-25 |
| 5258847 | Object tracing device | Kunihiko Yamada, Akihiro Fujiwara, Hirofumi Suda, Masamichi Toyama, Masahide Hirasawa | 1993-11-02 |
| 5212516 | Automatic focus adjusting device | Kunihiko Yamada, Akihiro Fujiwara, Hirofumi Suda, Masamichi Toyama | 1993-05-18 |
| 5187585 | Image sensing apparatus with settable focus detection area | Kunihiko Yamada, Akihiro Fujiwara, Hirofumi Suda, Masamichi Toyama | 1993-02-16 |
| 5164835 | Automatic focusing device | Kunihiko Yamada, Akihiro Fujiwara, Masamichi Toyama, Hirofumi Suda, Katsuji Yoshimura | 1992-11-17 |
| 5144492 | Lens control system | Ryunosuke Iijima | 1992-09-01 |
| 5140357 | Automatic focusing device wherein loop gain is set responsively to variation of magnification | Hirofumi Suda, Hideyuki Arai | 1992-08-18 |
| 5061954 | Automatic focus adjustment system | Masamichi Toyama, Akihiro Fujiwara, Hirofumi Suda, Kuniniko Yamada, Masahide Hirasawa | 1991-10-29 |