Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270935 | Index photograph, exposed film package, and film package producing system | Kazuhiro Tagawa, Toru Kurokawa, Katsumi Otake, Masashi Horiguchi, Toru Tsuji | 2001-08-07 |
| 6246494 | Image reading apparatus | — | 2001-06-12 |
| 5745262 | Image read-out and processing apparatus having a parameter correction circuit | — | 1998-04-28 |
| 5568284 | Image recording apparatus | Seiichiro Oku, Masahiro Kubo | 1996-10-22 |
| 5489996 | Image recording apparatus | Seiichiro Oku, Masahiro Kubo | 1996-02-06 |
| 5184214 | Image output system | — | 1993-02-02 |
| 5045933 | Method and apparatus for color correcting digitized images | — | 1991-09-03 |
| 4928167 | Method of and apparatus for executing tone correction on an image according to a correction level | Kazuo Shiota, Hitoshi Urabe, Osamu Shimazaki | 1990-05-22 |
| 4899216 | Method of and apparatus for processing an image with gradation correction of video signal | Kazuo Shiota, Hitoshi Urabe, Osamu Shimazaki | 1990-02-06 |