Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804474 | Image forming apparatus | Tetsuya Morita, Kunio Tsuruno, Keizo Isemura, Ikuo Takeuchi, Ichiro Sasaki +2 more | 2004-10-12 |
| 6704523 | Sheet detecting apparatus and image forming apparatus equipped with sheet detecting apparatus | Ikuo Takeuchi, Kunio Tsuruno, Tetsuya Morita, Keizo Isemura, Ichiro Sasaki +2 more | 2004-03-09 |
| 6651980 | Sheet conveying apparatus with correction device to compensate for sheet interval variation | Keizo Isemura, Ikuo Takeuchi, Shinsuke Ubayashi, Ichiro Sasaki, Manabu Yamauchi +3 more | 2003-11-25 |