Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11677052 | Semiconductor light-emitting device | Tadaaki Maeda, Kazuyoshi Sakuragi | 2023-06-13 |
| 11664480 | Semiconductor package substrate, semiconductor package and semiconductor light-emitting device | Kazuyoshi Sakuragi | 2023-05-30 |
| 11430927 | Semiconductor light-emitting device and method for manufacturing the same | Shuichiro Yamamoto | 2022-08-30 |
| 11222998 | Optical semiconductor apparatus and method of manufacturing optical semiconductor apparatus | Shoichi Niizeki | 2022-01-11 |
| 11217730 | Optical semiconductor apparatus and method of manufacturing optical semiconductor apparatus | — | 2022-01-04 |
| 10847699 | Optical semiconductor apparatus | Shoichi Niizeki | 2020-11-24 |
| 10840414 | Optical semiconductor apparatus and method of manufacturing optical semiconductor apparatus | Hisanori Ishiguro, Kenta URA | 2020-11-17 |
| 10811570 | Semiconductor light-emitting device and method for manufacturing the same | Shoichi Niizeki | 2020-10-20 |
| D866010 | Light emitting diode | Shoichi Niizeki | 2019-11-05 |
| 10439100 | Method of manufacturing optical semiconductor apparatus | Shoichi Niizeki | 2019-10-08 |
| 8189638 | Laser diode device | Masaru Kuramoto | 2012-05-29 |