Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10852456 | Light source lens, illumination unit, and display unit | Yosuke Narita, Takeo Arai, Masami Sato | 2020-12-01 |
| 10782561 | Light-emitting device, display apparatus, and lighting apparatus | Mitsuhiro Kawase, Yohei Takakuwa | 2020-09-22 |