Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828072 | Toner mixture and process for preparing the same | Jiro Takemoto, Hiromi Ueno, Koji Akiyama, Jean-Philip Hulin, Josef Knott +2 more | 2004-12-07 |
| 6785727 | Image processor for processing reservation and information processor for requesting reservation | — | 2004-08-31 |
| 6764798 | Two-component developer | Koji Kameyama, Koji Akiyama | 2004-07-20 |