Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853321 | Method of forming a color image and silver halide color photographic material using developer with substantially no benzyl alcohol and low bromide concentration | Masahiro Asami, Nobuo Sakai, Shigeaki Otani | 1989-08-01 |
| 4803152 | Silver halide photographic material containing novel chloride content | Kazunori Hasebe | 1989-02-07 |