Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7897497 | Overvoltage-protected light-emitting semiconductor device, and method of fabrication | Yasuhiro Kamii, Arei Niwa, Junji Sato | 2011-03-01 |
| 7893450 | Semiconductor light-emitting element and semiconductor light-emitting element manufacturing method | Yoshiki Tada, Tetsuji Matsuo | 2011-02-22 |