Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763407 | Light emitting device | Yoshio Ichihara | 2020-09-01 |
| 10622528 | Light-emitting device | Hironao Oku, Toshiyuki Hashimoto, Takao Ishihara, Takaaki Kato | 2020-04-14 |
| 10615319 | Light emitting device | Kensuke Maehara | 2020-04-07 |