Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638052 | LED matrix display with LED control switches adjacent to each LED | Etsuo Furuya, Yoshiaki Hayashi | 1997-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5638052 | LED matrix display with LED control switches adjacent to each LED | Etsuo Furuya, Yoshiaki Hayashi | 1997-06-10 |