Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701026 | Lateral trench MISFET | Akio Kitamura | 1997-12-23 |
| 5633525 | Lateral field effect transistor | Akio Kitamura | 1997-05-27 |
| 5612564 | Semiconductor device with limiter diode | Gen Tada | 1997-03-18 |
| 5591657 | Semiconductor apparatus manufacturing method employing gate side wall self-aligning for masking | Yoshihiko Nagayasu, Akio Kitamura | 1997-01-07 |