Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473977 | Surface light source apparatus comprising a light-distribution control element having a diffusion part and liquid crystal display having the same | Tomohiko Sawanaka | 2019-11-12 |
| 10281768 | Surface light source device and liquid crystal display device | Masaaki Takeshima, Kengo Nishikawa, Nobuhiro Miura | 2019-05-07 |