Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6278857 | Color image forming apparatus with phase correction controller | Tadayuki Kajiwara, Takami Maeda, Kazunori Nakamura | 2001-08-21 |
| 6226421 | Image input device | — | 2001-05-01 |