Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833229 | Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus | Atsuko Iida, Haruhi Oh-Oka | 2004-12-21 |
| 6792233 | Multiple color image forming apparatus and method | Haruhi Oooka | 2004-09-14 |
| 6760565 | Image forming apparatus and method in which a transfer medium transfers a developer image at a different surface velocity than a recording medium | Takeshi Watanabe, Koichi Ishii, Hitoshi Yagi, Mitsunaga Saito, Masahiro Hosoya +1 more | 2004-07-06 |
| 6725006 | Apparatus and method for image formation with a liquid developer | Masahiro Hosoya, Hitoshi Yagi, Haruhi Oh-Oka | 2004-04-20 |
| 6689526 | Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus | Atsuko Iida, Haruhi Oh-Oka | 2004-02-10 |