Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7907653 | Vertical cavity surface emitting laser device and vertical cavity surface emitting laser array | Norihiro Iwai, Suguru Imai | 2011-03-15 |
| 7888145 | Method of manufacturing vertical-cavity surface-emitting laser device and vertical-cavity surface-emitting laser device | Norihiro Iwai, Hitoshi Shimizu, Takeo Kageyama | 2011-02-15 |
| 7881353 | Surface emitting laser element array | Takeo Kageyama, Naoki Tsukiji, Norihiro Iwai, Hitoshzi Shimizu, Yasumasa Kawakita +1 more | 2011-02-01 |