Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11539187 | Surface emitting laser element and manufacturing method of the same | Yoshinori Tanaka, Menaka DE ZOYSA, Tomoaki KOIZUMI, Kei EMOTO | 2022-12-27 |
| 11283243 | Surface-emitting laser and method for manufacturing surface-emitting laser | Yoshinori Tanaka, Menaka DE ZOYSA, Junichi Sonoda, Tomoaki KOIZUMI, Kei EMOTO | 2022-03-22 |