Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325277 | Electroluminescence device and electronic printing apparatus using the same | Teiichi Suzuki | 1994-06-28 |
| 5310638 | Silver halide color photographic material comprising at least one DIR-hydroquinone compound, and having a total silver content of less than 1.0 g/m.sup.2 | Sadanobu Shuto | 1994-05-10 |