Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340704 | Method for processing a silver halide photographic material | Toshihide Ezoe, Hisashi Okamura | 1994-08-23 |
| 5316890 | Silver halide photographic material | Hisashi Okamura, Kazunobu Katoh | 1994-05-31 |
| 5284732 | Silver halide photographic material | Toshihide Ezoe | 1994-02-08 |
| 5279919 | Silver halide photographic material | Hisashi Okamura, Kazunobu Katoh | 1994-01-18 |