Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026459 | Laser surface treatment | Masayuki Fujita | 2011-09-27 |
| 7950832 | LED luminaire | Yutaka Iwahori, Yuji Suzuki | 2011-05-31 |
| 7923270 | Light-emitting device and its manufacturing method | Masao Kubo | 2011-04-12 |