Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873813 | Development method and image formation apparatus | Kazuhiko Furukawa, Hiroyuki Hirakawa, Tetsuro Toyoshima | 2005-03-29 |
| 6858369 | Toner and manufacturing method thereof | Katsumi Adachi, Masamitsu Sakuma, Kiyoshi Toizumi, Taisuke Kamimura, Kenji Mishima | 2005-02-22 |