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 | Shigeharu Urabe, Katsuhisa Ozeki | 1989-01-10 |
MS
Mitsuo Saitou
Overall (1989): #75,486 of 140,708Top 55%
1
Patents 1989