Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975436 | Image reading apparatus | — | 2005-12-13 |
| 6405017 | Original document holding apparatus and original document reading apparatus | Toshio Takahashi, Tsuyoshi Yamauchi | 2002-06-11 |