Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959172 | Liquid crystal composition containing a pleochroic azo type compound | Konoe Miura, Tetsuo Ozawa | 1990-09-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959172 | Liquid crystal composition containing a pleochroic azo type compound | Konoe Miura, Tetsuo Ozawa | 1990-09-25 |