Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409310 | Surface doped inorganic electrophotographic photosensitive particles in binder | Yuji Nishigaki, Masanao Kasai | 1983-10-11 |
| 4338389 | CdS-Binder member for electrophotography with Fe, Co, Ni additives | Kiyoshi Suzuki | 1982-07-06 |
| 4316948 | Photoconductive CdS powder material for electrophotography | Yuji Nishigaki, Masanao Kasai | 1982-02-23 |