Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296343 | Silver halide photographic emulsion and full color recording material containing the same | Takanori Hioki, Takashi Kato | 1994-03-22 |
| 5296345 | Silver halide photographic material | Seiji Yamashita, Masaki Okazaki | 1994-03-22 |
| 5290675 | Silver halide photographic material | Takanori Hioki, Takashi Kato, Naoto Ohshima | 1994-03-01 |
| 5275931 | Silver halide photographic material | Mitsuo Saitou, Hisashi Okamura | 1994-01-04 |