Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914923 | Semiconductor laser and manufacturing method thereof | Toshiyuki Terada, Akira Tanaka | 2005-07-05 |
| 6900473 | Surface-emitting semiconductor light device | Hideki Sekiguchi, Atsuko Yamashita, Kazuhiro Takimoto, Koichi Takahashi | 2005-05-31 |