Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8933480 | Semiconductor light emitting device and method for manufacturing same | Yosuke Akimoto, Akihiro Kojima, Yoshiaki Sugizaki | 2015-01-13 |
| 8729592 | Semiconductor light emitting device | Yosuke Akimoto, Akihiro Kojima, Yoshiaki Sugizaki | 2014-05-20 |