Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922094 | Data retaining circuit | Yukio Arima, Koichiro Ishibashi | 2005-07-26 |
| 6864539 | Semiconductor integrated circuit device having body biasing circuit for generating forward well bias voltage of suitable level by using simple circuitry | Koichiro Ishibashi | 2005-03-08 |