Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7292805 | Image forming apparatus having a sheet removal portion | Haruo Hashimoto, Kazuhiro Wakamatsu, Tadashi Okano, Takamitsu Ikematsu | 2007-11-06 |
| 7142803 | Fixing device and image forming apparatus | Tuyoshi Koyama, Toshio Ogiso, Chikara Hiraoka, Kazuo Kikuchi, Tetsuji Takegoshi +1 more | 2006-11-28 |
| 6928257 | Image forming and recording apparatus with three pressure members | Toshio Ogiso, Masaru Nakano, Hiromitsu Fukuda, Shigeru Obata, Toru Hanashima +8 more | 2005-08-09 |
| 6181889 | Image forming apparatus with reduced latent image vibration caused by photosensitive belt joint | Tomio Hayano, Tetsuro Akasaki, Kazuhiro Wakamatsu, Isamu Terashima | 2001-01-30 |
| 5493384 | Color electro-photographic apparatus with endless-belt-shaped photosensitive member | Junichi Matsuno, Masaru Nakano, Tetsuro Akasaki, Tomio Hayano, Hiroyuki Tadokoro | 1996-02-20 |