Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972460 | Semiconductor device and manufacturing method thereof | Shigeo Kouzuki, Masaru Izumisawa, Hironori Yoshioka | 2005-12-06 |
| 6930352 | Insulated gate semiconductor device | Wataru Saito, Ichiro Omura | 2005-08-16 |
| 6849880 | Power semiconductor device | Wataru Saito, Ichiro Omura | 2005-02-01 |
| 6849900 | Semiconductor device | Shigeo Kouzuki, Masaru Izumisawa, Hironori Yoshioka, Wataru Saito | 2005-02-01 |