Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6259868 | Image forming apparatus with width detection | Daisuke Fujii, Kiyoshi Chinzei, Naoto Hirao, Hiroaki Yoshida | 2001-07-10 |
| 6232998 | Double side printing apparatus | Motohiro Tokairin, Yoshinori Wada | 2001-05-15 |
| 5905520 | Paper handling apparatus and printing apparatus having a paper handling function | Daisuke Fujii, Eiichi Sugisaki, Akihiro Yoshimura, Shigeru Yamakawa, Yasunori Toda +2 more | 1999-05-18 |