Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6933959 | Optical scanning device and image forming apparatus | Akira Kojima, Masahiko Katoh | 2005-08-23 |
| 6919911 | Image forming apparatus | Yoshinobu Takeyama | 2005-07-19 |
| 6920291 | Belt apparatus used in image formation, and an image formation apparatus | Masanori Saitoh | 2005-07-19 |
| 6891554 | Method and device for writing control and image forming device | Yoshinobu Takeyama, Nekka Matsuura | 2005-05-10 |
| 6842598 | Image forming apparatus having a plurality of developing means around an image carrier | Hideaki Kibune | 2005-01-11 |
| 6837578 | Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism | Kiyoshi Tanikawa, Tadashi Saito, Aino Noguchi, Yasuo Katano, Kakuji Murakami +4 more | 2005-01-04 |
| 6839531 | Belt apparatus used in image formation, and an image formation apparatus | Masanori Saitoh | 2005-01-04 |