Issued Patents All Time
Showing 101–103 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4962015 | Silver halide photographic material | Shunichi Aida | 1990-10-09 |
| 4920042 | Color image forming process comprising developing with substantially no benzyl alcohol a material having specific sensitizing dyes | Kokichi Waki, Masahiro Asami | 1990-04-24 |
| 4743532 | Silver halide photographic emulsion having specific relative standard deviation of the silver chloride content | Tadashi Ito | 1988-05-10 |