Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641129 | Sheet post-processing device | Toshiki Ogita, Shigeki Hayashi, Kiyoshi Tokishige, Jinichi Nagata | 2003-11-04 |
| 6526253 | Image forming apparatus | Shigeki Hayashi | 2003-02-25 |