Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205744 | Light emitting device | Shimpei Sasaoka, Toshinobu Katsumata, Yoshihiro Sho | 2021-12-21 |
| 11069831 | Light emitting device | Shimpei Sasaoka, Yoshihiro Sho, Toshinobu Katsumata | 2021-07-20 |
| 10948775 | Light source device | Shimpei Sasaoka | 2021-03-16 |