Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366226 | Color photographic sensitive material with sulfonamidophenol scavenger | Tsutomu Hamaoka, Osamu Takahashi, Tooru Harada, Minoru Sakai | 1982-12-28 |
| 4358534 | Silver halide color photographic light-sensitive element | Noboru Sasaki, Hidefumi Sera, Jun Yamaguchi | 1982-11-09 |
| 4345016 | Color photographic sensitive material | Osamu Takahashi, Kozo Aoki | 1982-08-17 |