Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572361 | Binocular system with automatic diopter power adjustment | Makoto Kamiya, Katsuhito Akagi, Yukio Maekawa, Kazuo Kimura, Yoshiharu Ohta +4 more | 1996-11-05 |
| 5387999 | Camera shake compensating optical system | — | 1995-02-07 |
| 5363163 | Finder optical system for pseudo focal length | Hiromu Mukai, Yoshinobu Kudo | 1994-11-08 |
| 5359385 | Camera having learning function | Tatsuya Ishida, Koji Hata, Akuhiko Fujino, Hiroshi Ootsuka, Katsuyuki Nanba | 1994-10-25 |
| 5291233 | Camera having an auto zoom function | Takeshi Hashimoto, Masayuki Ikemura, Kazuo Kimura, Yoshiaki Hata, Hiroshi Ootsuka +1 more | 1994-03-01 |
| 5258799 | Auto focus camera with pseudo focal length mode | Junichi Tanii, Masaaki Nakai, Hiroyuki Okada, Hiroshi Ootsuka, Shigeru Wada +1 more | 1993-11-02 |
| 5255030 | Camera | Hiromu Mukai, Jun Ishihara | 1993-10-19 |
| 5196877 | Viewfinder framing device for zoom lens camera | Hiromu Mukai, Hisashi Tokumaru | 1993-03-23 |
| 5194886 | Finder optical system | Hiromu Mukai, Ichiro Kasai, Jun Ishihara, Yasumasa Sugihara | 1993-03-16 |
| 5170204 | Display system for displaying information in the viewfinder of a camera | Hiromu Mukai, Yasuo Maeda | 1992-12-08 |
| 5144359 | Aperture value determining device for a flash system | Toshihiko Karasaki, Yasuteru Yamano, Koji Hata | 1992-09-01 |
| 5086353 | Variable magnification viewfinder optical system | Hiromu Mukai, Kagumi Kojiya, Taro Shibuya | 1992-02-04 |
| 5051769 | Flash system | Toshihiko Karasaki, Yasuteru Yamano, Koji Hata | 1991-09-24 |
| 5023649 | Exposure controlling apparatus of a camera having a plurality of areas for measuring brightness | Toshihiko Karasaki, Yasuteru Yamano, Hiromu Mukai, Koji Hata, Masayuki Ikemura | 1991-06-11 |
| 5019854 | Display system for displaying information in the viewfinder of a camera | Hiromu Mukai, Yasuo Maeda | 1991-05-28 |
| 4977424 | Light measuring device for camera | Hiromu Mukai, Toshihiko Karasaki | 1990-12-11 |
| 4341729 | Method and apparatus for making biaxially stretched tubular films | Ko Morihara, Kohji Nakamura | 1982-07-27 |
| 4299793 | Method and apparatus for producing tubular plastic films | Ko Morihara, Kohji Nakamura | 1981-11-10 |
| 4290996 | Method for initiating biaxial stretching of plastic tubes and apparatus therefor | Ko Morihara, Kohji Nakamura | 1981-09-22 |
| 4279580 | Apparatus for making biaxially stretched tubular films | Ko Morihara, Kohji Nakamura | 1981-07-21 |