Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819899 | Image forming apparatus employing work function relationships | Nobuhiro Miyakawa, Shinji Yasukawa, Nobumasa Abe, Mikio Furumizu | 2004-11-16 |
| 6792236 | Fixing device for an image forming apparatus | Kazutoshi Fujisawa, Naoyuki Okumura, Tahei Ishiwatari, Hiroshi Tanaka, Kenjiro Yoshioka | 2004-09-14 |
| 6708011 | System for forming color images | Yujiro Nomura, Nobumasa Abe | 2004-03-16 |
| 6701109 | Color image forming apparatus | Nobumasa Abe, Yujiro Nomura | 2004-03-02 |