Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805468 | Surface light source device and liquid crystal display device using it | Atsushi Itoh, Shigeru Yachi | 2004-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6805468 | Surface light source device and liquid crystal display device using it | Atsushi Itoh, Shigeru Yachi | 2004-10-19 |