Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973272 | Image forming apparatus and method | Keiji Yamamoto, Ryo Ando, Toshiyuki Kazama, Takashi Kawabata, Katsunori Kikuchihara +4 more | 2005-12-06 |
| 6904262 | Double-faced image formation system | Masaaki Takahashi, Keiji Yamamoto, Katsunori Kikuchihara, Yoko Miyamoto, Kiyotoshi Kaneyama +2 more | 2005-06-07 |