Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804427 | Method of manufacturing light-emitting element | Kazuki Yamaguchi, Yoshitaka Sumitomo | 2020-10-13 |
| 10644193 | Method of manufacturing light-emitting element | Kazuki Yamaguchi, Yoshitaka Sumitomo | 2020-05-05 |
| 9854339 | Speaker system | Toru Nagatani, Tomohiro Suenaga, Kiichirou Ohtomo | 2017-12-26 |