Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5561033 | Silver halide photographic light-sensitive material | Hirotomo Sasaki, Hiroyuki Mifune | 1996-10-01 |
| 5432051 | Silver halide color photographic material | — | 1995-07-11 |
| 5002866 | Internal latent image type silver halide photographic emulsions | — | 1991-03-26 |