Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052787 | Zoom finder | — | 1991-10-01 |
| 4949115 | Automatic focusing projector | Yasuyuki Tejima, Akihiro Arai, Hideaki Yuda, Shigeo Toji | 1990-08-14 |
| 4946252 | Focusing screen | — | 1990-08-07 |
| 4944030 | Lens shutter camera including zoom lens | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +6 more | 1990-07-24 |
| 4936664 | Zoom lens drive system for camera | Keisuke Haraguchi, Shinsuke Kohmoto, Takeo Kobayashi, Shigeru Kondoh, Hideki Ohkubo +1 more | 1990-06-26 |
| 4870442 | Auxiliary light projecting apparatus for a focus detecting system | Yasuyuki Tejima, Hideaki Yuda | 1989-09-26 |
| 4833497 | Apparatus for adjusting focus in the macro-photographing mode of an automatic focus camera | — | 1989-05-23 |
| 4771308 | Auxiliary light projecting apparatus for a focus detecting system | Yasuyuki Tejima, Hideaki Yuda | 1988-09-13 |
| 4571048 | Automatic focusing system of photographic camera | — | 1986-02-18 |
| 4534636 | Automatic focusing device for camera | — | 1985-08-13 |
| 4527881 | Photometric device | — | 1985-07-09 |