Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833229 | Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus | Yasushi Shinjo, Haruhi Oh-Oka | 2004-12-21 |
| 6689526 | Liquid developer, method of manufacturing the liquid developer, and image forming method and apparatus | Yasushi Shinjo, Haruhi Oh-Oka | 2004-02-10 |