Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797354 | Silver halide emulsions comprising hexagonal monodisperse tabular silver halide grains | Mitsuo Saitou, Shigeharu Urabe | 1989-01-10 |
KO
Katsuhisa Ozeki
Overall (1989): #89,943 of 140,708Top 65%
1
Patents 1989