Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750192 | Surfactant, process for producing the same and detergent composition | Masahiro Matsuoka, Kunio Nagai, Atsushi Oota | 2004-06-15 |
| 6713244 | Silver halide emulsion | — | 2004-03-30 |
| 6703194 | Silver halide grains, silver halide emulsion, and silver halide color photographic photosensitive material | — | 2004-03-09 |