Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246709 | Integrated optical element and method for manufacturing an integrated optical element | Saeko Oshiba, Koji Nakamura | 2001-06-12 |
| 5976904 | Method of manufacturing semiconductor device | Osamu Gotoh, Kohji Yamada, Hiroki Yaegashi | 1999-11-02 |
| 5053835 | InP semiconductor thin film on Si | Masahiro Akiyama | 1991-10-01 |
| 4965224 | Process for fabricating an INP semiconductor thin film on silicon | Masahiro Akiyama | 1990-10-23 |