Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023169 | Light-sensitive silver halide color photographic material | Shigeto Hirabayashi, Noboru Mizukura | 1991-06-11 |
| 4992360 | Silver halide light-sensitive photographic material containing a novel yellow coupler | Noboru Mizukura, Satoshi Nakagawa | 1991-02-12 |