Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974327 | Surface emitting laser element array | Takeo Kageyama, Norihiro Iwai, Kazuaki Nishikata | 2011-07-05 |
| 7891885 | Optical module | Kengo Muranushi, Mizuki Oike, Hiroshi Takano, Sayoko Ibe, Toshikazu Mukaihara | 2011-02-22 |