Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8096693 | Light guide plate and backlight unit | Masato Taya, Yasushi Sugimoto, Tadashi Okuda, Teruo Teshima | 2012-01-17 |
| 7665876 | Backlight unit | Masato Taya, Yasushi Sugimoto, Tadashi Okuda, Teruo Teshima | 2010-02-23 |