Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772689 | Printing quality inspection apparatus | Kenji Kasama, Norihiro Kumagai, Kenji Hayashi, Mitsuhiro Uehara | 2004-08-10 |
| 6746014 | Sheet-like material guiding device of a sheet-fed printing press | Akihiko Takenouchi, Teruo Tsunoda | 2004-06-08 |
| 6690493 | Photoelectric conversion device and driving method therefor | Isao Kobayashi, Noriyuki Kaifu, Toshio Kameshima, Toshikazu Tamura, Hideki Nonaka +1 more | 2004-02-10 |
| 6680785 | Digital printer and its printing method | Toru Nibe, Tadao Shinya | 2004-01-20 |