Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4933695 | Method of driving a motor-driven shutter for a camera | Shigeru Tagami, Yoshio Umezu, Masaki Tanaka | 1990-06-12 |
| 4893142 | Device for activating motor-driven shutter blades | Nobuo Shinozaki, Yasuhiro Nishitani | 1990-01-09 |
| 4876563 | Motor-driven shutter for camera | Nobuo Shinozaki, Michitake Nakazawa | 1989-10-24 |
| 4868596 | Motor driven shutter for camera | Nobuo Shinozaki | 1989-09-19 |
| 4720725 | Flashmatic device for cameras | Shinji Nagaoka | 1988-01-19 |
| 4650306 | Electromagnetically releasable shutter for a camera | — | 1987-03-17 |
| 4634254 | Electromagnetically actuated shutter for a camera | Masuo Ogihara, Shinji Nagaoka, Koji Sato | 1987-01-06 |
| 4418998 | Automatic focusing device for the camera | — | 1983-12-06 |
| 4355872 | Camera equipped with electronic shutter having automatic focus detecting device | Kiyoshi Kitai, Tadashi Nakagawa | 1982-10-26 |
| 4349258 | Manual focal point adjusting and change-over device for use in automatic focal point adjuster camera | Kiyoshi Kitai, Masaru Kobayashi, Tadashi Nakagawa, Masanori Watanabe, Yuzuru Takazawa | 1982-09-14 |
| 4316085 | Automatic focusing adjustor device | Takeo Saito, Takashi Segawa, Shinji Nagaoka, Yuzuru Takazawa | 1982-02-16 |
| 4258988 | Focusing device for automatic focusing camera | Kiyoshi Kitai, Tadashi Nakagawa | 1981-03-31 |
| 4231648 | Automatic focusing camera | Kiyoshi Kitai, Tadashi Nakagawa | 1980-11-04 |
| 4215923 | Programmed shutter | Kiyoshi Kitai | 1980-08-05 |
| 4210395 | Electronic programmed shutter | Kiyoshi Kitai | 1980-07-01 |