Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5867754 | Image-forming machine with detachable developing device | Shinsuke Kawashima, Shinichi Kotera | 1999-02-02 |
| 5223901 | Fixing device with temperature compensation in an image forming apparatus | Yasunori Ueno | 1993-06-29 |
| 4764788 | Copying machine equipped with a movable original holder | Masahiro Watashi, Yasunori Ueno, Tooru Nakamaru, Kazuhiro Mizude, Keiichi Kishimoto | 1988-08-16 |