Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909813 | Contour correcting circuit and contour correcting method | Ryuhei Amano, Akihiro Maenaka, Haruhiko Murata | 2005-06-21 |
| 6873372 | Clipping circuit and image processing device employing such a clipping circuit | Akihiro Maenaka | 2005-03-29 |