Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062805 | Semiconductor light-emitting element | Yusaku Fujii, Masakazu Sugiyama | 2018-08-28 |
| 10056524 | Semiconductor light-emitting element | Hiroyuki Togawa, Masakazu Sugiyama | 2018-08-21 |