Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9933140 | Light emitting device | Yasuo Fujikawa, Takuya Wasa, Tomohiro Ikeda, Motokazu Yamada | 2018-04-03 |
| 9893242 | Light emitting device | Tomohiro Ikeda, Masaaki Katsumata, Kazuhito Fukui | 2018-02-13 |