Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039830 | Semiconductor light emitting device and wafer | Kei Kaneko, Yasuo Ohba, Mitsuhiro Kushibe | 2011-10-18 |
| 8017970 | Semiconductor light-emitting element | Yasuo Ohba, Kei Kaneko | 2011-09-13 |
| 7902565 | Semiconductor light emitting device and method for manufacturing same | Yasuo Ohba, Kei Kaneko | 2011-03-08 |