Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313246 | Exposure control device in a camera | Tadao Kai, Shigeyuki Uchiyama, Hiroyuki Iwasaki | 1994-05-17 |
| 5309193 | Camera with automatic light adjusting device | — | 1994-05-03 |
| 5268730 | Automatic light modulating camera | — | 1993-12-07 |
| 5266985 | Camera with optimum composition determinator | — | 1993-11-30 |
| 5266983 | Camera having the plural photograph function | — | 1993-11-30 |
| RE34409 | Drive circuit for surface-wave driven motor utilizing ultrasonic vibration | Kazuo Hakamata, Yukio Hyodo | 1993-10-19 |
| 5249015 | Exposure calculation device | Hiroyuki Iwasaki | 1993-09-28 |
| 5245381 | Apparatus for ordering to phototake with eye-detection | Ken Utagawa, Toshimi Watanabe, Minoru Kato, Yoshihiro Takeuchi, Hideya Inoue | 1993-09-14 |
| 5239337 | Apparatus for ordering to phototake with eye-detection | Ken Utagawa, Minoru Kato, Yoshihiro Takeuchi | 1993-08-24 |
| 5239333 | Camera exposure calculation device dependent on type of scene to be photographed | — | 1993-08-24 |
| 5231448 | Photometric apparatus for a camera | Toshihiro Sato, Masaru Muramatsu, Ken Utagawa, Seiichi Yasukawa, Shinichi Suzuki | 1993-07-27 |
| 5231447 | Automatic light adjustment camera and exchangable lenses therefor | — | 1993-07-27 |
| 5218397 | Automatic exposure control apparatus for a camera | — | 1993-06-08 |
| 5204577 | Ultrasonic motor improved in driving efficiency | Tsuneo Watanabe, Daisuke Saya | 1993-04-20 |
| 5172157 | Automatic light adjustment device for cameras | — | 1992-12-15 |
| 5066884 | Ultrasonic motor having high drive efficiency | Daisuke Saya, Shigehisa Nemoto | 1991-11-19 |
| 5061882 | Power supply frequency regulating device for vibration wave driven motor | — | 1991-10-29 |
| 5019853 | Exposure control apparatus for use in camera | Toshihiro Sato | 1991-05-28 |
| 5016039 | Camera system | Toshio Sosa, Isao Uchida, Toru Fukuhara, Hiroyuki Iwasaki, Toshihiro Sato +5 more | 1991-05-14 |
| 5006879 | Electronic flash lighting device for camera | Toshihiro Sato | 1991-04-09 |
| 5003338 | Exposure control device for camera | Toshihiro Sato | 1991-03-26 |
| 4984007 | Exposure control apparatus for camera | — | 1991-01-08 |
| 4972222 | Exposure controlling apparatus for camera | Toshihiro Sato, Keiji Ohsawa | 1990-11-20 |
| 4965620 | Camera | Toshihiro Sato, Takashi Saegusa | 1990-10-23 |
| 4951082 | Three-dimensional multi-pattern photo-metering apparatus | — | 1990-08-21 |