Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822759 | Image forming method and device | Yoshiharu Konishi, Hitoshi Hayama, Hiroshi Ono | 2004-11-23 |
| 6788433 | Character information processor | Tomoyuki Ichikawa, Kenji Watanabe, Shinichi Tsukagoshi, Masahiko Nunokawa | 2004-09-07 |
| 6771391 | Image forming method and device | Yoshiharu Konishi, Hitoshi Hayama, Hiroshi Ono | 2004-08-03 |
| 6747756 | Color printing apparatus | Hiroshi Ono, Yoshiharu Konishi, Hitoshi Hayama | 2004-06-08 |
| 6697579 | Fixing unit with indicator for shifting control of pressing roller | Hiroshi Ito, Tetsuro Tomoe | 2004-02-24 |