Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825867 | Organic electroluminescent array exposure head, method of fabricating the same, and image forming apparatus using the same | Yoshiro Koga | 2004-11-30 |
| 6799011 | Tandem-type color image forming apparatus | Nobumasa Abe, Tomoe Aruga | 2004-09-28 |
| 6708011 | System for forming color images | Nobumasa Abe, Kaneo Yoda | 2004-03-16 |
| 6708013 | Color image forming apparatus | — | 2004-03-16 |
| 6701109 | Color image forming apparatus | Kaneo Yoda, Nobumasa Abe | 2004-03-02 |
| 6674454 | Color image forming apparatus | — | 2004-01-06 |