Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077753 | Semiconductor laser device | Yoshiki Murayama | 2011-12-13 |
| 7978744 | Nitride based semiconductor laser device with oxynitride protective films on facets | Yasuhiko Nomura, Ryoji Hiroyama, Masayuki Hata | 2011-07-12 |
| 7924898 | Nitride based semiconductor laser device with oxynitride protective coatings on facets | Yasuhiko Nomura, Ryoji Hiroyama, Masayuki Hata | 2011-04-12 |
| 7907652 | Semiconductor laser device | Yasuhiko Nomura, Masayuki Hata | 2011-03-15 |
| 7869480 | Semiconductor laser device | Yasuhiko Nomura, Masayuki Hata, Kyoji Inoshita | 2011-01-11 |