Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661994 | Electrophotographic image forming system | Yoshio Ohuchi, Kazuhiro Wakamatsu, Hisao Suka, Katsumi Kumada, Chikara Hiraoka +6 more | 2003-12-09 |
| 6549731 | Image forming apparatus | Tomofumi Yoshida, Masahiko Saito, Akira Sasaki, Koichi Sato, Satoshi Narita | 2003-04-15 |