Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353091 | Camera having blurring correction apparatus | Tokuji Ishida, Masataka Hamada, Eiji Yamakawa, Hisayuki Masumoto, Takashi Okada +2 more | 1994-10-04 |
| 5333031 | Camera having a liquid crystal focusing screen | — | 1994-07-26 |
| 5311244 | Exposure control device for a camera | Masaaki Nakai, Shuji Izumi, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki | 1994-05-10 |
| 5255030 | Camera | Kohtaro Hayashi, Jun Ishihara | 1993-10-19 |
| 5237363 | Camera system with lens movable in vertical direction to optical axis of photo-taking lens | Takashi Okada, Hideo Kajita, Masatoshi Kamitani, Katsumi Kosakai, Hiroshi Ootsuka | 1993-08-17 |
| 5220375 | Camera having blurring correction apparatus | Tokuji Ishida, Masataka Hamada, Eiji Yamakawa, Hisayuki Masumoto, Takashi Okada +2 more | 1993-06-15 |
| 5196877 | Viewfinder framing device for zoom lens camera | Hisashi Tokumaru, Kohtaro Hayashi | 1993-03-23 |
| 5194886 | Finder optical system | Kohtaro Hayashi, Ichiro Kasai, Jun Ishihara, Yasumasa Sugihara | 1993-03-16 |
| 5182672 | Finder optical system | Yasumasa Sugihara | 1993-01-26 |
| 5170204 | Display system for displaying information in the viewfinder of a camera | Kohtaro Hayashi, Yasuo Maeda | 1992-12-08 |
| 5130855 | Viewfinder optical system | Ichiro Kasai | 1992-07-14 |
| 5117247 | Viewfinder optical system compensated in macrophotographic or parallox diopter | Etsuko Nakai | 1992-05-26 |
| 5086353 | Variable magnification viewfinder optical system | Kagumi Kojiya, Kohtaro Hayashi, Taro Shibuya | 1992-02-04 |
| 5084722 | Focus condition detecting device | Nobuyuki Taniguchi, Toshihiko Karasaki, Hisashi Tokumaru, Tokuji Ishida | 1992-01-28 |
| 5023649 | Exposure controlling apparatus of a camera having a plurality of areas for measuring brightness | Kohtaro Hayashi, Toshihiko Karasaki, Yasuteru Yamano, Koji Hata, Masayuki Ikemura | 1991-06-11 |
| 5019854 | Display system for displaying information in the viewfinder of a camera | Kohtaro Hayashi, Yasuo Maeda | 1991-05-28 |
| 5017957 | Exposure control device for a camera | Masaaki Nakai, Shuji Izumi, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki | 1991-05-21 |
| 4978199 | Finder optical system | Etsuko Nakai | 1990-12-18 |
| 4977424 | Light measuring device for camera | Toshihiko Karasaki, Kohtaro Hayashi | 1990-12-11 |
| 4937610 | Exposure control device for a camera | Masaaki Nakai, Shuji Izumi, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki | 1990-06-26 |
| 4926201 | Finder optical system | Ichiro Kasai | 1990-05-15 |
| 4916473 | Focus detection apparatus | Tokuji Ishida, Hisashi Tokumaru | 1990-04-10 |
| 4908505 | System for detecting the focus condition of a cata-dioptric lens and interchangeable lens for use therewith | Nobuyuki Taniguchi, Toshihiko Karasaki, Hisashi Tokumaru, Tokuji Ishida | 1990-03-13 |
| 4903065 | Focus condition detecting device | Nobuyuki Taniguchi, Toshihiko Karasaki, Hisashi Tokumaru, Tokuji Ishida | 1990-02-20 |
| 4878076 | Exposure controlling system and interchangeable lens therefor | Nobuyuki Taniguchi, Toshihiko Karasaki, Hisashi Tokumaru, Tokuji Ishida | 1989-10-31 |