Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828972 | Method for manufacturing silver halide emulsion | Mikio Ihama, Sadanobu Shuto, Naoyasu Deguchi | 1989-05-09 |
TT
Tadaaki Tani
Overall (1989): #52,195 of 140,708Top 40%
1
Patents 1989