Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376484 | Photographic information recording method | — | 1994-12-27 |
| 5338650 | Silver halide color photographic light-sensitive material | — | 1994-08-16 |
| 5306611 | Silver halide photographic emulsion materials | Toshihiko Yagi, Toshiya Kondou, Hideo Akamatsu, Minoru Ishikawa | 1994-04-26 |