Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879206 | Silver halide color photographic material | — | 1989-11-07 |
| 4865962 | Photographic light-sensitive material and method of developing the same | Kazunori Hasebe, Naoto Ohshima, Keisuke Shiba, Toshihiro Nishikawa, Kei Sakanoue +1 more | 1989-09-12 |
| 4853321 | Method of forming a color image and silver halide color photographic material using developer with substantially no benzyl alcohol and low bromide concentration | Yasuhito Momoki, Nobuo Sakai, Shigeaki Otani | 1989-08-01 |
| 4820624 | Corner development type silver halide photographic emulsions | Kazunori Hasebe, Naoto Ohshima, Keisuke Shiba, Toshihiro Nishikawa | 1989-04-11 |
| H583 | Silver halide color photographic material | — | 1989-02-07 |