Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340704 | Method for processing a silver halide photographic material | Kazumi Nii, Hisashi Okamura | 1994-08-23 |
| 5284732 | Silver halide photographic material | Kazumi Nii | 1994-02-08 |