Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007159 | Surface illuminator and liquid crystal display having the same | Tetsuya Hamada | 2011-08-30 |
| 7911559 | Illuminating device and display using the same | Yuuki Ohta, Tetsuya Hamada | 2011-03-22 |