Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780239 | Crystal growth method, crystal growth apparatus, group-III nitride crystal and group-III nitride semiconductor device | Seiji Sarayama, Masahiko Shimada, Masato Aoki | 2004-08-24 |
| 6717048 | Electromagnetic shielding plate and method for producing the same | Kayoko Ueda, Yasuhiko Kondo, Makoto Sugiya | 2004-04-06 |