Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368998 | Silver halide color photographic light sensitive material | Hiroshi Ishidai, Hiroshi Kita, Yutaka Kaneko | 1994-11-29 |
| 5336593 | Silver halide color photographic materials | Hiroshi Kita, Yutaka Kaneko | 1994-08-09 |