Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12184036 | Two-dimensional photonic-crystal surface-emitting laser | Takuya Inoue, Masahiro Yoshida, Menaka DE ZOYSA | 2024-12-31 |
| 12155176 | Two-dimensional photonic-crystal surface-emitting laser | Takuya Inoue, Masahiro Yoshida, Menaka DE ZOYSA | 2024-11-26 |
| 12113333 | Surface emitting laser element and manufacturing method of the same | Yoshinori Tanaka, Menaka DE ZOYSA, Kenji ISHIZAKI, Tomoaki KOIZUMI, Kei EMOTO | 2024-10-08 |
| 12057678 | Surface-emitting laser device and method for manufacturing surface-emitting laser device | Tomoaki KOIZUMI, Kei EMOTO | 2024-08-06 |