Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593602 | Edge emission type semiconductor device for emitting super luminescent light, its manufacture and spatial optical communication device | Ji-Hao Liang, Yoshihiro Ogawa, Tsuyoshi Maruyama | 2003-07-15 |