Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869576 | Liquid-crystal display device employing a common electrode consisting of interconnected common electrode sections | Shigeo Aoki, Yasuhiro Ukai | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869576 | Liquid-crystal display device employing a common electrode consisting of interconnected common electrode sections | Shigeo Aoki, Yasuhiro Ukai | 1989-09-26 |