Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632577 | Image forming method | Yasutaka Akashi | 2003-10-14 |
| 6623901 | Toner for developing electrostatic image | Takaaki Kohtaki, Makoto Unno, Tadashi Doujo | 2003-09-23 |
| 6537714 | Image-forming method and image-forming apparatus | Takaaki Kaya, Takaaki Kotaki, Makoto Kanbayashi, Katsumi Kondo, Wakashi Iida | 2003-03-25 |
| 6506531 | Magnetic carrier | Toshiyuki Hakata, Hiroomi Kakihara, Masaaki Fukugauchi, Kenji Okada, Kazumi Yoshizaki | 2003-01-14 |