Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368966 | Photosensitive member for electrophotography with indole derivative | Yoichi Nakamura, Sumitaka Nogami | 1994-11-29 |
| 5316881 | Photoconductor for electrophotgraphy containing benzidine derivative | Yoichi Nakamura, Sumitaka Nogami | 1994-05-31 |
| 5278597 | Camera with a positive meniscus lens | — | 1994-01-11 |