Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7609993 | Image forming apparatus that prevents developer from spilling | Masahiro Maeda, Yoichi Yamada, Takatomo Fukumoto, Fuyuto Yamashita | 2009-10-27 |
| 5642140 | Rotational arm assembly for a printing mechanism of a recorder and copy machine incorporating same | Yukio Sawano, Kiyoshi Tsukada | 1997-06-24 |