Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833663 | Fluorescent material layer with metal back, method of forming the fluorescent material layer, and image display device | Tomoko Nakazawa, Takeo Ito | 2004-12-21 |
| 6816699 | Fixing device having heat applying rotary body and pressure applying rotary body, and image forming apparatus equipped with the fixing device | Hidetoshi Katayanagi, Toshiki Hayami | 2004-11-09 |
| 6782232 | Fixing unit for an image forming apparatus | Toshiki Hayami, Hidetoshi Katayanagi | 2004-08-24 |
| 6699580 | Dispersion composition for black matrix, display, and process, for production display | Takeo Ito, Koji Washiyama, Tomoko Nakazawa, Tsuyoshi Oyaizu, Kazuo Sakai +2 more | 2004-03-02 |
| 6690906 | Fixing apparatus and image forming apparatus | Masami Maruko, Hidetoshi Katayanagi, Toshiki Hayami | 2004-02-10 |