Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500634 | Silver halide color photographic material | Kei Sakanoue, Morio Yagihara, Kimitoshi Nagao | 1985-02-19 |
SI
Seigi Ichijima
Overall (All Time): #4,010,467 of 4,157,543Top 100%
1
Patents All Time