Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7551788 | Digital image coding device and method for noise removal using wavelet transforms | — | 2009-06-23 |
| 5999275 | Image reader | — | 1999-12-07 |
| 5587808 | Image processing apparatus for identifying character, photo and dot images in image area | Takahiro Hongu | 1996-12-24 |