Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552373 | Hetero-junction field effect transistor having an intermediate layer | Yuji Ando, Hironobu Miyamoto, Naotaka Iwata, Koji Matsunaga, Masaaki Kuzuhara +5 more | 2003-04-22 |
| 6507089 | Semiconductor device, semiconductor integrated circuit, and method for manufacturing semiconductor device | Kouji Azuma, Norio Goto | 2003-01-14 |