Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645711 | Silver halide photographic light-sensitive material | Osamu Uchida, Toshio Kawagishi, Masaaki Tsukase | 2003-11-11 |
| 6596470 | Heat-developable light-sensitive material and image-forming method using the same | Toshio Kawagishi | 2003-07-22 |