Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222606 | Duplex imaging apparatus | Takashi Fuchiwaki, Akihisa Maruyama, Yasutomo Ishii, Katsuya Takenouchi, Keitaro Sonoguchi +6 more | 2001-04-24 |
| 6173136 | Fuser for two-sided imager | Takashi Fuchiwaki, Akihisa Maruyama, Yasutomo Ishii, Katsuya Takenouchi, Keitaro Sonoguchi +6 more | 2001-01-09 |
| 5758252 | Image forming apparatus with improved transportation of curled sheets | Yoshihiro Enomoto, Nobuo Hyakutake, Fumio Furusawa, Masaaki Tokunaga, Keiji Yamamoto +1 more | 1998-05-26 |
| 5287157 | Sheet straightening device | Yoshio Shoji, Koichi Makiyama, Kazuo Asaka, Kengo Taneda, Yoshiyuki Takaishi +1 more | 1994-02-15 |
| 5177550 | Fixing apparatus having a releasant removal means | Yasuhiro Uehara, Ryuji Katsuno, Hideo Saito | 1993-01-05 |