Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720633 | High withstand voltage insulated gate N-channel field effect transistor | Jun Osanai | 2004-04-13 |
| 6710402 | Vertical MOS transistor and a method of manufacturing the same | — | 2004-03-23 |