Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455877 | III-N compound semiconductor device | Atsushi Ogawa, Takayuki Yuasa, Yuhzoh Tsuda, Masahiro Araki, Mototaka Taneya | 2002-09-24 |
| 6380051 | Layered structure including a nitride compound semiconductor film and method for making the same | Takayuki Yuasa | 2002-04-30 |