Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5287156 | Fixing device capable of separating an end portion of a recording material by a bearing | Otoya Kosugiyama | 1994-02-15 |
| 5218411 | Sheet conveying device with curl reduction feature | Otoya Kosugiyama | 1993-06-08 |