Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836640 | Sheet conveying apparatus and image forming apparatus | Keizo Isemura, Manabu Yamauchi | 2004-12-28 |
| 6804474 | Image forming apparatus | Tetsuya Morita, Kunio Tsuruno, Keizo Isemura, Ikuo Takeuchi, Masahiro Kurahashi +2 more | 2004-10-12 |
| 6796269 | Apparatus and method for monitoring plasma processing apparatus | Toshio Masuda, Muneo Furuse, Hideyuki Yamamoto | 2004-09-28 |
| 6782236 | Duplex image forming apparatus | Keizo Isemura, Manabu Yamauchi, Hiroto Nishihara | 2004-08-24 |
| 6755935 | Plasma processing apparatus | Hideyuki Kazumi, Kenji Maeda, Tsutomu Tetsuka, Hironobu Kawahara | 2004-06-29 |
| 6704523 | Sheet detecting apparatus and image forming apparatus equipped with sheet detecting apparatus | Ikuo Takeuchi, Kunio Tsuruno, Tetsuya Morita, Keizo Isemura, Masahiro Kurahashi +2 more | 2004-03-09 |