Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563992 | Light emitting apparatus and multi-surface pattern substrate | Hideaki Kato | 2013-10-22 |
| 8092066 | Surface light source device, lighting device and image display device | — | 2012-01-10 |