Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4724455 | Exposure controlling means for a variable focus type camera | Yasushi Hoshino, Masamori Makino | 1988-02-09 |
| 4668084 | Distance measuring equipment | Takashi Tsutsumi, Shotaro Yokoyama, Takashi Nishibe | 1987-05-26 |
| 4652119 | Range finder | Seiichi Isoguchi, Koji Watanabe, Shotaro Yokoyama, Takashi Nishibe | 1987-03-24 |
| 4611910 | Range finder | Takashi Tsutsumi, Shotaro Yokoyama, Takashi Nishibe | 1986-09-16 |
| 4492450 | Camera with microprocessor | Koji Watanabe, Kazuo Shiozawa, Ryushi Shimokawa | 1985-01-08 |
| 4462671 | Camera warning shake system | Yoshiharu Takahashi | 1984-07-31 |
| 4214826 | Method and device for controlling the exposure of a camera when photographing an object of which luminance is different on each surface section thereof | Yasuo Uchida, Kazuo Shiozawa | 1980-07-29 |