Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080484 | Method for manufacturing group III nitride semiconductor layer, method for manufacturing group III nitride semiconductor light-emitting device, and group III nitride semiconductor light-emitting device, and lamp | Hisayuki Miki | 2011-12-20 |
| 8012784 | Method for producing group III nitride semiconductor light emitting device, group III nitride semiconductor light emitting device, and lamp | Hisayuki Miki, Takehiko Okabe, Kenzo Hanawa | 2011-09-06 |
| 7935980 | Method of manufacturing a semiconductor light-emitting device | Kenzo Hanawa | 2011-05-03 |
| 7867801 | Apparatus for producing group-III nitride semiconductor layer, method of producing group-III nitride semiconductor layer, method of producing group-III nitride semiconductor light-emitting device, group-III nitride semiconductor light-emitting device thereof, and lamp thereof | Takehiko Okabe, Hisayuki Miki | 2011-01-11 |