Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929894 | Toner and fixing method | Nobuyoshi Sugahara, Masaaki Taya, Junko Yoshikawa, Yojiro Hotta | 2005-08-16 |
| 6905808 | Color toner, and full-color image forming method | Takaaki Kotaki, Takaaki Kaya, Kazuhiko Hayami, Nozomu Komatsu | 2005-06-14 |