Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914696 | Image forming apparatus | Takeo Kojima, Yoshihiro Watanabe | 2005-07-05 |
| 6834028 | Optical disk device capable of performing high speed seeking time | Jun Kikuchi | 2004-12-21 |
| 6324361 | Cooling unit and method of cooling an electrophotographic apparatus | Takeo Kojima, Yoshihiro Watanabe | 2001-11-27 |
| 6301450 | Electrophotography apparatus | Takeo Kojima, Yoshihiro Watanabe, Masahiro Wanou, Yoshio Yamaguchi | 2001-10-09 |
| 5963754 | Medium detection unit, medium conveyance apparatus and image formation system including a single sensor which detects medium passage, a fully accumulated condition and a jam condition | Kazuo Shimada, Hironori Kanno, Katsuei Asano, Nobuyuki Hayashida | 1999-10-05 |