Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809578 | Stable voltage generating circuit | — | 2004-10-26 |
| 6803809 | Step-down circuit for generating a stable internal voltage | — | 2004-10-12 |
| 6724647 | Variable logical circuit, semiconductor integrated circuit, and method for manufacturing semiconductor integrated circuit | Masayuki Sato, Isao Shimizu, Hideaki Takahashi | 2004-04-20 |
| 6711075 | Semiconductor wafer, semiconductor chip, and manufacturing method of semiconductor device | Sadayuki Morita, Takahiro Sonoda | 2004-03-23 |