Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657266 | Semiconductor switching device | Tetsuro Asano | 2003-12-02 |
| 6627956 | Semiconductor switching device | Tetsuro Asano, Mikito Sakakibara | 2003-09-30 |
| 6580107 | Compound semiconductor device with depletion layer stop region | Tetsuro Asano, Takayoshi Higashino, Koichi Hirata, Mikito Sakakibara | 2003-06-17 |
| 6573529 | Semiconductor switching device | Tetsuro Asano, Mikito Sakakibara | 2003-06-03 |