Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612156 | Electrophotographic photosensitive element and a process for manufacturing an offset printing master from the element | Mitsuru Watanabe | 1997-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612156 | Electrophotographic photosensitive element and a process for manufacturing an offset printing master from the element | Mitsuru Watanabe | 1997-03-18 |