Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031954 | Image encoding apparatus and control method thereof using prediction encoding and pixel classification | Akio Nakagawa, Hisashi Ishikawa | 2011-10-04 |
| 7899275 | Data processing apparatus, image processing apparatus, and method therefor | Hisashi Ishikawa | 2011-03-01 |
| 7889935 | Data processing apparatus, image processing apparatus, and method therefor | Hisashi Ishikawa | 2011-02-15 |