Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523593 | Compound semiconductor integrated circuit and optical regenerative repeater using the same | Osamu Kagaya, Hiroyuki Takazawa, Yoshinori Imamura, Junji Shigeta, Hiroto Oda | 1996-06-04 |