Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015656 | Tabular silica dispersion and silver halide photographic light sensitive material | — | 2000-01-18 |
| 5792600 | Silver halide photographic light sensitive material | — | 1998-08-11 |
| 5556738 | Silver halide photographic element and processing method thereof | Yasuhiko Takamuki | 1996-09-17 |