Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828876 | Production of photoelectric conversion film and contact type image sensor | Soji Ohhara, Satoshi Nishigaki, Shuhei Tsuchimoto | 1989-05-09 |
RK
Ryusuke Kita
Overall (1989): #59,823 of 140,708Top 45%
1
Patents 1989