Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930355 | Silicided trench gate power mosfets ultrasonically bonded to a surface source electrode | Hirobumi Matsuki, Akio Takano | 2005-08-16 |
| 6919249 | Semiconductor device and its manufacturing method comprising a trench gate | Tatsuo Yoneda, Hirobumi Matsuki | 2005-07-19 |