Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477319 | Image recording apparatus which sends charasteristic/correction signals whenever new look-up table are selected or a pre-selected number of pages have been printed | Michio Ito, Hiroshi Sasame, Hiromichi Yamada, Masaki Ojima, Kaoru Seto +3 more | 2002-11-05 |
| 6427054 | Image forming apparatus indicating the residue of toner and the deficiency of toner | Minoru Matsuguma | 2002-07-30 |