Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728592 | Electrophotoconductor with light-sensitive layer containing alpha-type titanyl phthalocyanine | Hiroshi Nakano, Masao Aizawa | 1988-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728592 | Electrophotoconductor with light-sensitive layer containing alpha-type titanyl phthalocyanine | Hiroshi Nakano, Masao Aizawa | 1988-03-01 |