Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833517 | Light guiding plate and flat optical source device | Akinobu Konda | 1998-11-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833517 | Light guiding plate and flat optical source device | Akinobu Konda | 1998-11-10 |