Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061953 | Focus adjusting apparatus for use in a camera or the like | Masaki Higashihara, Ichiro Ohnuki, Akira Akashi | 1991-10-29 |
| 5060002 | Automatic focus adjusting device | Ichiro Ohnuki, Masaki Higashihara, Akira Akashi | 1991-10-22 |
| 5005037 | Auto focus adjusting device | Akira Akashi, Ichiro Ohnuki, Masaki Higashihara | 1991-04-02 |
| 4980716 | Focus detecting device | Kenji Suzuki, Akira Ishizaki, Akira Akashi, Keisuke Aoyama | 1990-12-25 |
| 4974002 | Automatic focus adjusting device | Ichiro Ohnuki, Akira Akashi, Masaki Higashihara | 1990-11-27 |
| 4974003 | Camera having an autofocus device | Ichiro Ohnuki, Masayoshi Kiuchi, Akira Akashi, Masaki Higashihara | 1990-11-27 |
| 4972221 | Camera having an automatic focus adjusting apparatus | Ichiro Ohnuki, Akira Akashi, Masaki Higashihara | 1990-11-20 |
| 4969003 | Autofocus device | Ichiro Ohnuki, Akira Akashi, Masaki Higashihara | 1990-11-06 |
| 4908645 | Automatic focus adjusting device | Masaki Higashihara, Yasuo Suda, Ichiro Ohnuki, Akira Akashi | 1990-03-13 |
| 4855777 | Apparatus for detecting the focus adjusted state of an objective lens | Yasuo Suda, Masaki Higashihara | 1989-08-08 |