Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835095 | Photosensitive tabular core/shell silver halide emulsion | Yuichi Ohashi, Katsumi Makino, Hiroshi Takehara | 1989-05-30 |
YS
Yoshihiko Shibahara
Overall (1989): #40,313 of 140,708Top 30%
1
Patents 1989