Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370980 | Silver halide photographic light-sensitive material | Taketoshi Yamada, Yasushi Usagawa, Akira Onishi, Yoshiko Ogawa | 1994-12-06 |
| 5364753 | Silver halide color photographic light-sensitive material | Katsumasa Yamazaki, Shuichi Sugita | 1994-11-15 |
| 5324625 | Silver halide color photographic light-sensitive material | Yasushi Usagawa, Yasuhiko Kawashima, Nobuaki Kagawa | 1994-06-28 |
| 5290669 | Silver halide color photographic light-sensitive material | Yasushi Usagawa, Nobuaki Kagawa, Yasuhiko Kawashima | 1994-03-01 |
| 5284742 | Silver halide photographic light-sensitive material | Katsumasa Yamazaki | 1994-02-08 |
| 5275926 | Silver halide color photographic light-sensitive material | Shuichi Sugita, Katsumasa Yamazaki | 1994-01-04 |