Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949140 | Crystal growth method, crystal growth apparatus, group-III nitride crystal and group-III nitride semiconductor device | Seiji Sarayama, Hirokazu Iwata, Masahiko Shimada, Masato Aoki | 2005-09-27 |