Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4720824 | Information reading apparatus with a light beam scanning technique | — | 1988-01-19 |
| 4614865 | Method of detecting a focus condition of an imaging optical system by image sharpness and lateral shift techniques | — | 1986-09-30 |
| 4563705 | Automatic focus controlling apparatus and method | Kenichi Oinoue, Masahiro Aoki, Masatoshi Ida, Junichi Nakamura | 1986-01-07 |
| 4562345 | Method and apparatus for detecting focus conditions of a photographic optical system | Masahiro Aoki, Junichi Nakamura, Masatoshi Ida, Kenichi Oinoue | 1985-12-31 |
| 4562346 | Apparatus and method for detecting focus condition of imaging optical system employing both sharpness detection and lateral shift detection | Kenichi Oinoue, Masahiro Aoki, Masatoshi Ida | 1985-12-31 |
| 4540881 | Method of detecting focusing conditions | Masahiro Aoki, Kenichi Oinoue, Masatoshi Ida | 1985-09-10 |
| 4503467 | Analog-digital converting apparatus | Masatoshi Ida, Kenichi Oinoue, Masahiro Aoki | 1985-03-05 |
| 4492449 | Apparatus and technique for detecting and controlling the focusing of an optical system by image sharpness and lateral shift techniques | Kenichi Oinoue, Junichi Nakamura, Masatoshi Ida, Masahiro Aoki, Kenji Fukuoka | 1985-01-08 |
| 4486787 | Intelligent copier | Nagahiro Gocho, Hitomi Tojiki, Koji Kambara, Toru Nobuto | 1984-12-04 |
| 4484817 | Colorimetric chemical analyzing apparatus | Toru Nobuto, Koji Kambara, Hitomi Tojiki, Nagahiro Gocho | 1984-11-27 |
| 4483602 | Apparatus for detecting a focusing condition of an objective lens | Masahiro Aoki, Kenichi Oinoue, Masatoshi Ida | 1984-11-20 |
| 4453818 | Method of automatically adjusting focus conditions | Kenichi Oinoue, Masahiro Aoki, Junichi Nakamura, Masatoshi Ida | 1984-06-12 |
| 4443079 | Method and apparatus for detecting focus condition of objective lens | Kenichi Oinoue, Masatoshi Ida, Masahiro Aoki, Junichi Nakamura, Kenji Fukuoka | 1984-04-17 |