Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784419 | Light emitting device | Motokazu Yamada, Tomonori Ozaki, Yuichi Yamada | 2020-09-22 |
| 10569487 | Method of manufacturing light emitting device | Motokazu Yamada, Masakazu KOTANI, Tetsuji Seino | 2020-02-25 |