Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496281 | Image forming apparatus | Shinji Yamamoto, Tetsuro Tomoe, Yukihiro Itoh, Tadahiro Kiyosumi | 2002-12-17 |
| 6267368 | Paper return device and image forming apparatus | Tetsuro Tomoe, Kenji Oda, Shinji Yamamoto, Susumu Hanano, Yukihiro Itoh +1 more | 2001-07-31 |
| 5984298 | Sheet feeding apparatus with a driving device for a paper stopper | Hiroshi Wada, Mitsuharu Yoshimoto, Sinji Yamamoto, Junichi Inada, Susumu Hanano +3 more | 1999-11-16 |
| 5881350 | Original guiding device | Hiroshi Wada, Mitsuharu Yoshimoto, Sinji Yamamoto, Tadahiro Kiyosumi, Junichi Inada +2 more | 1999-03-09 |
| 5878321 | Image-forming machine | Masahiko Miyazaki, Yoshifumi Okauchi, Naoyuki Ishida, Yukihiro Ito, Tetsuya Ichigotani +9 more | 1999-03-02 |