Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430303 | Image processing apparatus | Satoshi Naoi, Hiroichi Egawa | 2002-08-06 |
| 6343158 | Apparatus for converting gray levels of an image, a method thereof, a program storage device thereof, and an infrared camera | — | 2002-01-29 |