Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358521 | Photoconductive composition with 5-nitrofurfural derivative sensitizer | Hirotsugu Nomaguchi, Hideo Sato | 1982-11-09 |
| 4349618 | Photoconductive compositions and electrophotographic light-sensitive materials using said compositions | Hirotsugu Nomaguchi, Hideo Sato | 1982-09-14 |