Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974328 | Surface-emission type semiconductor laser | Naofumi Suzuki, Masayoshi Tsuji, Takayoshi Anan, Kenichiro Yashiki, Hiroshi Hatakeyama +1 more | 2011-07-05 |
| 7881358 | Surface emitting laser | Takayoshi Anan, Naofumi Suzuki, Kenichiro Yashiki, Masayoshi Tsuji, Hiroshi Hatakeyama +1 more | 2011-02-01 |