Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851973 | Light-emitting device and method for manufacturing same | Masaaki Katsumata, Tomohiro Ikeda | 2020-12-01 |
| 10801704 | Light emitting device | Yasuo Fujikawa, Takuya Wasa, Tomohiro Ikeda, Motokazu Yamada | 2020-10-13 |