Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336578 | Phthalocyanine mixed crystal and electrophotographic photoreceptor containing the same | Katsumi Nukada, Akira Imai, Masakazu Iijima | 1994-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336578 | Phthalocyanine mixed crystal and electrophotographic photoreceptor containing the same | Katsumi Nukada, Akira Imai, Masakazu Iijima | 1994-08-09 |