Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161857 | Metamaterial optical member, light detection device, laser excitation light source, and measuring device | — | 2018-12-25 |
| 10090636 | Semiconductor laser device | Yuu Takiguchi, Kazuyoshi Hirose, Takahiro Sugiyama, Yoshitaka Kurosaka | 2018-10-02 |
| 9991669 | Semiconductor light-emitting device and manufacturing method for the same | Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama, Yuu Takiguchi | 2018-06-05 |
| 9948060 | Semiconductor laser device | Yuu Takiguchi, Kazuyoshi Hirose, Yoshitaka Kurosaka, Takahiro Sugiyama | 2018-04-17 |