Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806041 | Color light-sensitive materials, as well as an image processing method and apparatus using the same | Takafumi Noguchi, Junichiro Hosokawa, Yasuhiro Shimada | 2004-10-19 |
| 6731402 | Image processing method and device | Hisao Arai | 2004-05-04 |